16712358638975 has 12 divisors (see below), whose sum is σ = 20733629759640. Its totient is φ = 13363238493600.

The previous prime is 16712358638951. The next prime is 16712358639013. The reversal of 16712358638975 is 57983685321761.

It is not a de Polignac number, because 16712358638975 - 2⁸ = 16712358638719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16712358638899 and 16712358638908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166159160 + ... + 166259709.

It is an arithmetic number, because the mean of its divisors is an integer number (1727802479970).

Almost surely, 2^{16712358638975} is an apocalyptic number.

16712358638975 is a deficient number, since it is larger than the sum of its proper divisors (4021271120665).

16712358638975 is a wasteful number, since it uses less digits than its factorization.

16712358638975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332420890 (or 332420885 counting only the distinct ones).

The product of its digits is 457228800, while the sum is 71.

The spelling of 16712358638975 in words is "sixteen trillion, seven hundred twelve billion, three hundred fifty-eight million, six hundred thirty-eight thousand, nine hundred seventy-five".