7958063838312 has 144 divisors (see below), whose sum is σ = 25073088955200. Its totient is φ = 2273630264640.

The previous prime is 7958063838299. The next prime is 7958063838323. The reversal of 7958063838312 is 2138383608597.

7958063838312 is a `hidden beast` number, since 7 + 9 + 580 + 6 + 3 + 8 + 38 + 3 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 7958063838312.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 116075739 + ... + 116144277.

It is an arithmetic number, because the mean of its divisors is an integer number (174118673300).

Almost surely, 2^{7958063838312} is an apocalyptic number.

7958063838312 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7958063838312 is an abundant number, since it is smaller than the sum of its proper divisors (17115025116888).

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

7958063838312 is a wasteful number, since it uses less digits than its factorization.

7958063838312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101476 (or 101462 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 63.

The spelling of 7958063838312 in words is "seven trillion, nine hundred fifty-eight billion, sixty-three million, eight hundred thirty-eight thousand, three hundred twelve".