41403221112 has 128 divisors (see below), whose sum is σ = 116094389760. Its totient is φ = 12194219520.

The previous prime is 41403221099. The next prime is 41403221117. The reversal of 41403221112 is 21112230414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41403221117) 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, 12726078 + ... + 12729330.

It is an arithmetic number, because the mean of its divisors is an integer number (906987420).

Almost surely, 2^41403221112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41403221112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58047194880).

41403221112 is an abundant number, since it is smaller than the sum of its proper divisors (74691168648).

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

41403221112 is a wasteful number, since it uses less digits than its factorization.

41403221112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4613 (or 4609 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 41403221112 its reverse (21112230414), we get a palindrome (62515451526).

The spelling of 41403221112 in words is "forty-one billion, four hundred three million, two hundred twenty-one thousand, one hundred twelve".