38678653382368 has 48 divisors (see below), whose sum is σ = 80196162797520. Its totient is φ = 18312383287296.

The previous prime is 38678653382351. The next prime is 38678653382429. The reversal of 38678653382368 is 86328335687683.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (76).

It is a junction number, because it is equal to n+sod(n) for n = 38678653382294 and 38678653382303.

It is a congruent number.

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, 14543671 + ... + 16996342.

It is an arithmetic number, because the mean of its divisors is an integer number (1670753391615).

Almost surely, 2^{38678653382368} is an apocalyptic number.

38678653382368 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

38678653382368 is an abundant number, since it is smaller than the sum of its proper divisors (41517509415152).

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

38678653382368 is a wasteful number, since it uses less digits than its factorization.

38678653382368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31542059 (or 31542051 counting only the distinct ones).

The product of its digits is 5016453120, while the sum is 76.

The spelling of 38678653382368 in words is "thirty-eight trillion, six hundred seventy-eight billion, six hundred fifty-three million, three hundred eighty-two thousand, three hundred sixty-eight".