38811623957496 has 96 divisors (see below), whose sum is σ = 114091913295360. Its totient is φ = 11848006308096.

The previous prime is 38811623957489. The next prime is 38811623957501. The reversal of 38811623957496 is 69475932611883.

38811623957496 is a `hidden beast` number, since 3 + 8 + 8 + 1 + 16 + 2 + 39 + 574 + 9 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 163130775 + ... + 163368518.

It is an arithmetic number, because the mean of its divisors is an integer number (1188457430160).

Almost surely, 2^{38811623957496} is an apocalyptic number.

38811623957496 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

38811623957496 is an abundant number, since it is smaller than the sum of its proper divisors (75280289337864).

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

38811623957496 is a wasteful number, since it uses less digits than its factorization.

38811623957496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326499445 (or 326499438 counting only the distinct ones).

The product of its digits is 470292480, while the sum is 72.

The spelling of 38811623957496 in words is "thirty-eight trillion, eight hundred eleven billion, six hundred twenty-three million, nine hundred fifty-seven thousand, four hundred ninety-six".