38414731656 has 64 divisors (see below), whose sum is σ = 110390889600. Its totient is φ = 10912186368.

The previous prime is 38414731631. The next prime is 38414731769. The reversal of 38414731656 is 65613741483.

It is a happy number.

It is a hoax number, since the sum of its digits (48) 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 15 ways as a sum of consecutive naturals, for example, 631801 + ... + 689928.

It is an arithmetic number, because the mean of its divisors is an integer number (1724857650).

Almost surely, 2^38414731656 is an apocalyptic number.

It is an amenable number.

38414731656 is an abundant number, since it is smaller than the sum of its proper divisors (71976157944).

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

38414731656 is a wasteful number, since it uses less digits than its factorization.

38414731656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321918 (or 1321914 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The spelling of 38414731656 in words is "thirty-eight billion, four hundred fourteen million, seven hundred thirty-one thousand, six hundred fifty-six".