38740359156 has 24 divisors (see below), whose sum is σ = 90427083264. Its totient is φ = 12908751360.

The previous prime is 38740359139. The next prime is 38740359193. The reversal of 38740359156 is 65195304783.

It is a junction number, because it is equal to n+sod(n) for n = 38740359099 and 38740359108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553300 + ... + 619371.

It is an arithmetic number, because the mean of its divisors is an integer number (3767795136).

Almost surely, 2^38740359156 is an apocalyptic number.

It is an amenable number.

38740359156 is an abundant number, since it is smaller than the sum of its proper divisors (51686724108).

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

38740359156 is a wasteful number, since it uses less digits than its factorization.

38740359156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175431 (or 1175429 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 38740359156 in words is "thirty-eight billion, seven hundred forty million, three hundred fifty-nine thousand, one hundred fifty-six".