16452174462664 has 64 divisors (see below), whose sum is σ = 33280566474240. Its totient is φ = 7595689221120.

The previous prime is 16452174462643. The next prime is 16452174462721. The reversal of 16452174462664 is 46626447125461.

It is a junction number, because it is equal to n+sod(n) for n = 16452174462599 and 16452174462608.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151479499 + ... + 151588069.

It is an arithmetic number, because the mean of its divisors is an integer number (520008851160).

Almost surely, 2^{16452174462664} is an apocalyptic number.

It is an amenable number.

16452174462664 is an abundant number, since it is smaller than the sum of its proper divisors (16828392011576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16452174462664 is a wasteful number, since it uses less digits than its factorization.

16452174462664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129670 (or 129666 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 58.

The spelling of 16452174462664 in words is "sixteen trillion, four hundred fifty-two billion, one hundred seventy-four million, four hundred sixty-two thousand, six hundred sixty-four".