352138106836 has 6 divisors (see below), whose sum is σ = 616241686970. Its totient is φ = 176069053416.

The previous prime is 352138106759. The next prime is 352138106843. The reversal of 352138106836 is 638601831253.

It can be written as a sum of positive squares in only one way, i.e., 215104874436 + 137033232400 = 463794^2 + 370180^2 .

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, 44017263351 + ... + 44017263358.

Almost surely, 2^352138106836 is an apocalyptic number.

It is an amenable number.

352138106836 is a deficient number, since it is larger than the sum of its proper divisors (264103580134).

352138106836 is a wasteful number, since it uses less digits than its factorization.

352138106836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88034526713 (or 88034526711 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 352138106836 in words is "three hundred fifty-two billion, one hundred thirty-eight million, one hundred six thousand, eight hundred thirty-six".