32558993338672 has 10 divisors (see below), whose sum is σ = 63083049593708. Its totient is φ = 16279496669328.

The previous prime is 32558993338639. The next prime is 32558993338723. The reversal of 32558993338672 is 27683339985523.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32558993338595 and 32558993338604.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017468541818 + ... + 1017468541849.

Almost surely, 2^{32558993338672} is an apocalyptic number.

It is an amenable number.

32558993338672 is a deficient number, since it is larger than the sum of its proper divisors (30524056255036).

32558993338672 is a wasteful number, since it uses less digits than its factorization.

32558993338672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034937083675 (or 2034937083669 counting only the distinct ones).

The product of its digits is 1763596800, while the sum is 73.

The spelling of 32558993338672 in words is "thirty-two trillion, five hundred fifty-eight billion, nine hundred ninety-three million, three hundred thirty-eight thousand, six hundred seventy-two".