16432237740104 has 32 divisors (see below), whose sum is σ = 31574851502040. Its totient is φ = 8012441548800.

The previous prime is 16432237739969. The next prime is 16432237740131. The reversal of 16432237740104 is 40104773223461.

It can be written as a sum of positive squares in 4 ways, for example, as 1720425722500 + 14711812017604 = 1311650^2 + 3835598^2 .

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, 9461189 + ... + 11062484.

Almost surely, 2^{16432237740104} is an apocalyptic number.

It is an amenable number.

16432237740104 is a deficient number, since it is larger than the sum of its proper divisors (15142613761936).

16432237740104 is a wasteful number, since it uses less digits than its factorization.

16432237740104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20526161 (or 20526157 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 44.

The spelling of 16432237740104 in words is "sixteen trillion, four hundred thirty-two billion, two hundred thirty-seven million, seven hundred forty thousand, one hundred four".