38485085744812 has 24 divisors (see below), whose sum is σ = 76970525619456. Its totient is φ = 16493532291408.

The previous prime is 38485085744803. The next prime is 38485085744909. The reversal of 38485085744812 is 21844758058483.

It is a super-2 number, since 2×38485085744812² (a number of 28 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (67) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3261543 + ... + 9359905.

It is an arithmetic number, because the mean of its divisors is an integer number (3207105234144).

Almost surely, 2^{38485085744812} is an apocalyptic number.

It is an amenable number.

38485085744812 is an abundant number, since it is smaller than the sum of its proper divisors (38485439874644).

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

38485085744812 is a wasteful number, since it uses less digits than its factorization.

38485085744812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6323757 (or 6323755 counting only the distinct ones).

The product of its (nonzero) digits is 275251200, while the sum is 67.

The spelling of 38485085744812 in words is "thirty-eight trillion, four hundred eighty-five billion, eighty-five million, seven hundred forty-four thousand, eight hundred twelve".