38815042555296 has 72 divisors (see below), whose sum is σ = 126148888311264. Its totient is φ = 11090012158080.

The previous prime is 38815042555279. The next prime is 38815042555297. The reversal of 38815042555296 is 69255524051883.

It is a happy number.

38815042555296 is a `hidden beast` number, since 3 + 8 + 8 + 1 + 50 + 4 + 2 + 55 + 529 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

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

It is not an unprimeable number, because it can be changed into a prime (38815042555297) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9626744650 + ... + 9626748681.

It is an arithmetic number, because the mean of its divisors is an integer number (1752067893212).

Almost surely, 2^{38815042555296} is an apocalyptic number.

38815042555296 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

38815042555296 is an abundant number, since it is smaller than the sum of its proper divisors (87333845755968).

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

38815042555296 is a wasteful number, since it uses less digits than its factorization.

38815042555296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19253493354 (or 19253493343 counting only the distinct ones).

The product of its (nonzero) digits is 103680000, while the sum is 63.

The spelling of 38815042555296 in words is "thirty-eight trillion, eight hundred fifteen billion, forty-two million, five hundred fifty-five thousand, two hundred ninety-six".