16451367074312 has 64 divisors (see below), whose sum is σ = 31165867454400. Its totient is φ = 8140855726080.

The previous prime is 16451367074267. The next prime is 16451367074321. The reversal of 16451367074312 is 21347076315461.

It is a super-2 number, since 2×16451367074312² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2522825612 + ... + 2522832132.

It is an arithmetic number, because the mean of its divisors is an integer number (486966678975).

Almost surely, 2^{16451367074312} is an apocalyptic number.

It is an amenable number.

16451367074312 is a deficient number, since it is larger than the sum of its proper divisors (14714500380088).

16451367074312 is a wasteful number, since it uses less digits than its factorization.

16451367074312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13446 (or 13442 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 50.

It can be divided in two parts, 16451 and 367074312, that added together give a palindrome (367090763).

The spelling of 16451367074312 in words is "sixteen trillion, four hundred fifty-one billion, three hundred sixty-seven million, seventy-four thousand, three hundred twelve".