16309580124 has 12 divisors (see below), whose sum is σ = 38055686984. Its totient is φ = 5436526704.

The previous prime is 16309580113. The next prime is 16309580143. The reversal of 16309580124 is 42108590361.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 679565827 + ... + 679565850.

Almost surely, 2^16309580124 is an apocalyptic number.

It is an amenable number.

16309580124 is an abundant number, since it is smaller than the sum of its proper divisors (21746106860).

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

16309580124 is a wasteful number, since it uses less digits than its factorization.

16309580124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359131684 (or 1359131682 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 16309580124 in words is "sixteen billion, three hundred nine million, five hundred eighty thousand, one hundred twenty-four".