38231666100532 has 6 divisors (see below), whose sum is σ = 66905415675938. Its totient is φ = 19115833050264.

The previous prime is 38231666100451. The next prime is 38231666100541. The reversal of 38231666100532 is 23500166613283.

It can be written as a sum of positive squares in only one way, i.e., 21121414406416 + 17110251694116 = 4595804^2 + 4136454^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4778958262563 + ... + 4778958262570.

Almost surely, 2^{38231666100532} is an apocalyptic number.

It is an amenable number.

38231666100532 is a deficient number, since it is larger than the sum of its proper divisors (28673749575406).

38231666100532 is a wasteful number, since it uses less digits than its factorization.

38231666100532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9557916525137 (or 9557916525135 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 46.

The spelling of 38231666100532 in words is "thirty-eight trillion, two hundred thirty-one billion, six hundred sixty-six million, one hundred thousand, five hundred thirty-two".