32129896968976 has 45 divisors (see below), whose sum is σ = 62433058997511. Its totient is φ = 16018275504672.

The previous prime is 32129896968971. The next prime is 32129896969003. The reversal of 32129896968976 is 67986969892123.

The square root of 32129896968976 is 5668324.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32129896968893 and 32129896968902.

It is not an unprimeable number, because it can be changed into a prime (32129896968971) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8593177315 + ... + 8593181053.

Almost surely, 2^{32129896968976} is an apocalyptic number.

32129896968976 is the 5668324-th square number.

It is an amenable number.

32129896968976 is a deficient number, since it is larger than the sum of its proper divisors (30303162028535).

32129896968976 is an frugal number, since it uses more digits than its factorization.

32129896968976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8244 (or 4120 counting only the distinct ones).

The product of its digits is 7618738176, while the sum is 85.

The spelling of 32129896968976 in words is "thirty-two trillion, one hundred twenty-nine billion, eight hundred ninety-six million, nine hundred sixty-eight thousand, nine hundred seventy-six".