38657466475683 has 32 divisors (see below), whose sum is σ = 56588767422720. Its totient is φ = 23278890360960.

The previous prime is 38657466475627. The next prime is 38657466475709.

38657466475683 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 38657466475683 - 2²² = 38657462281379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38657466475599 and 38657466475608.

It is not an unprimeable number, because it can be changed into a prime (38657466475613) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 238384833 + ... + 238546941.

It is an arithmetic number, because the mean of its divisors is an integer number (1768398981960).

Almost surely, 2^{38657466475683} is an apocalyptic number.

38657466475683 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

38657466475683 is a deficient number, since it is larger than the sum of its proper divisors (17931300947037).

38657466475683 is a wasteful number, since it uses less digits than its factorization.

38657466475683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208307.

The product of its digits is 14631321600, while the sum is 78.

The spelling of 38657466475683 in words is "thirty-eight trillion, six hundred fifty-seven billion, four hundred sixty-six million, four hundred seventy-five thousand, six hundred eighty-three".