4112031350020 has 384 divisors, whose sum is σ = 10501631078400. Its totient is φ = 1338740480000.

The previous prime is 4112031350017. The next prime is 4112031350023. The reversal of 4112031350020 is 200531302114.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4112031350017) and next prime (4112031350023).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 4112031349973 and 4112031350000.

It is not an unprimeable number, because it can be changed into a prime (4112031350023) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6239804451 + ... + 6239805109.

It is an arithmetic number, because the mean of its divisors is an integer number (27347997600).

Almost surely, 2^{4112031350020} 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 4112031350020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5250815539200).

4112031350020 is an abundant number, since it is smaller than the sum of its proper divisors (6389599728380).

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

4112031350020 is a wasteful number, since it uses less digits than its factorization.

4112031350020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004 (or 968 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 4112031350020 its reverse (200531302114), we get a palindrome (4312562652134).

The spelling of 4112031350020 in words is "four trillion, one hundred twelve billion, thirty-one million, three hundred fifty thousand, twenty".