4050412212 has 96 divisors (see below), whose sum is σ = 11803889664. Its totient is φ = 1050192000.

The previous prime is 4050412211. The next prime is 4050412213. The reversal of 4050412212 is 2122140504.

4050412212 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4050412211) and next prime (4050412213).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4050412211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 562837 + ... + 569987.

It is an arithmetic number, because the mean of its divisors is an integer number (122957184).

Almost surely, 2^4050412212 is an apocalyptic number.

4050412212 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4050412212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5901944832).

4050412212 is an abundant number, since it is smaller than the sum of its proper divisors (7753477452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4050412212 is a wasteful number, since it uses less digits than its factorization.

4050412212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7789 (or 7787 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 4050412212 is about 63642.8488677243. The cubic root of 4050412212 is about 1594.0419310274.

Adding to 4050412212 its reverse (2122140504), we get a palindrome (6172552716).

It can be divided in two parts, 405041 and 2212, that added together give a triangular number (407253 = T₉₀₂).

The spelling of 4050412212 in words is "four billion, fifty million, four hundred twelve thousand, two hundred twelve".