32149829886724 has 27 divisors (see below), whose sum is σ = 61842164792583. Its totient is φ = 14613502338600.

The previous prime is 32149829886703. The next prime is 32149829886787. The reversal of 32149829886724 is 42768892894123.

The square root of 32149829886724 is 5670082.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×32149829886724² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 124612939 + ... + 124870669.

Almost surely, 2^{32149829886724} is an apocalyptic number.

32149829886724 is the 5670082-nd square number.

It is an amenable number.

32149829886724 is a deficient number, since it is larger than the sum of its proper divisors (29692334905859).

32149829886724 is an frugal number, since it uses more digits than its factorization.

32149829886724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515488 (or 257744 counting only the distinct ones).

The product of its digits is 668860416, while the sum is 73.

The spelling of 32149829886724 in words is "thirty-two trillion, one hundred forty-nine billion, eight hundred twenty-nine million, eight hundred eighty-six thousand, seven hundred twenty-four".