38577428634382 has 16 divisors (see below), whose sum is σ = 63126799299504. Its totient is φ = 17535167640000.

The previous prime is 38577428634323. The next prime is 38577428634413. The reversal of 38577428634382 is 28343682477583.

It is a super-2 number, since 2×38577428634382² (a number of 28 digits) contains 22 as substring.

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, 22289632 + ... + 23957932.

It is an arithmetic number, because the mean of its divisors is an integer number (3945424956219).

Almost surely, 2^{38577428634382} is an apocalyptic number.

38577428634382 is a deficient number, since it is larger than the sum of its proper divisors (24549370665122).

38577428634382 is a wasteful number, since it uses less digits than its factorization.

38577428634382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2719395.

The product of its digits is 1300561920, while the sum is 70.

The spelling of 38577428634382 in words is "thirty-eight trillion, five hundred seventy-seven billion, four hundred twenty-eight million, six hundred thirty-four thousand, three hundred eighty-two".