16738321035764 has 24 divisors (see below), whose sum is σ = 29306021136000. Its totient is φ = 8365172967360.

The previous prime is 16738321035757. The next prime is 16738321035773. The reversal of 16738321035764 is 46753012383761.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84919877 + ... + 85116755.

It is an arithmetic number, because the mean of its divisors is an integer number (1221084214000).

Almost surely, 2^{16738321035764} is an apocalyptic number.

It is an amenable number.

16738321035764 is a deficient number, since it is larger than the sum of its proper divisors (12567700100236).

16738321035764 is a wasteful number, since it uses less digits than its factorization.

16738321035764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206903 (or 206901 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 56.

The spelling of 16738321035764 in words is "sixteen trillion, seven hundred thirty-eight billion, three hundred twenty-one million, thirty-five thousand, seven hundred sixty-four".