16232434517672 has 16 divisors (see below), whose sum is σ = 30483296500500. Its totient is φ = 8103555450880.

The previous prime is 16232434517639. The next prime is 16232434517681. The reversal of 16232434517672 is 27671543423261.

16232434517672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13246498901476 + 2985935616196 = 3639574^2 + 1727986^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1582720547 + ... + 1582730802.

Almost surely, 2^{16232434517672} is an apocalyptic number.

It is an amenable number.

16232434517672 is a deficient number, since it is larger than the sum of its proper divisors (14250861982828).

16232434517672 is a wasteful number, since it uses less digits than its factorization.

16232434517672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3165451996 (or 3165451992 counting only the distinct ones).

The product of its digits is 10160640, while the sum is 53.

The spelling of 16232434517672 in words is "sixteen trillion, two hundred thirty-two billion, four hundred thirty-four million, five hundred seventeen thousand, six hundred seventy-two".