38432474010885 has 16 divisors (see below), whose sum is σ = 61493440469760. Its totient is φ = 20496825455040.

The previous prime is 38432474010881. The next prime is 38432474010919. The reversal of 38432474010885 is 58801047423483.

It is not a de Polignac number, because 38432474010885 - 2² = 38432474010881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38432474010881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30232546 + ... + 31478115.

It is an arithmetic number, because the mean of its divisors is an integer number (3843340029360).

Almost surely, 2^{38432474010885} is an apocalyptic number.

It is an amenable number.

38432474010885 is a deficient number, since it is larger than the sum of its proper divisors (23060966458875).

38432474010885 is a wasteful number, since it uses less digits than its factorization.

38432474010885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61752188.

The product of its (nonzero) digits is 20643840, while the sum is 57.

The spelling of 38432474010885 in words is "thirty-eight trillion, four hundred thirty-two billion, four hundred seventy-four million, ten thousand, eight hundred eighty-five".