38746112427567 has 20 divisors (see below), whose sum is σ = 57880197377376. Its totient is φ = 25830651349440.

The previous prime is 38746112427559. The next prime is 38746112427571. The reversal of 38746112427567 is 76572421164783.

38746112427567 is a `hidden beast` number, since 3 + 8 + 7 + 4 + 61 + 1 + 2 + 4 + 2 + 7 + 567 = 666.

It is not a de Polignac number, because 38746112427567 - 2³ = 38746112427559 is a prime.

It is a super-2 number, since 2×38746112427567² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38746112427587) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29034823 + ... + 30339959.

Almost surely, 2^{38746112427567} is an apocalyptic number.

38746112427567 is a deficient number, since it is larger than the sum of its proper divisors (19134084949809).

38746112427567 is a wasteful number, since it uses less digits than its factorization.

38746112427567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1671660 (or 1671651 counting only the distinct ones).

The product of its digits is 94832640, while the sum is 63.

The spelling of 38746112427567 in words is "thirty-eight trillion, seven hundred forty-six billion, one hundred twelve million, four hundred twenty-seven thousand, five hundred sixty-seven".