16456712403007 has 16 divisors (see below), whose sum is σ = 17962964208000. Its totient is φ = 15017037656544.

The previous prime is 16456712402941. The next prime is 16456712403013. The reversal of 16456712403007 is 70030421765461.

It is not a de Polignac number, because 16456712403007 - 2³⁵ = 16422352664639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16456712403017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35409933 + ... + 35871670.

It is an arithmetic number, because the mean of its divisors is an integer number (1122685263000).

Almost surely, 2^{16456712403007} is an apocalyptic number.

16456712403007 is a deficient number, since it is larger than the sum of its proper divisors (1506251804993).

16456712403007 is a wasteful number, since it uses less digits than its factorization.

16456712403007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71282070.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 16456712403007 in words is "sixteen trillion, four hundred fifty-six billion, seven hundred twelve million, four hundred three thousand, seven".