12046573674 has 12 divisors (see below), whose sum is σ = 26100909666. Its totient is φ = 4015524552.

The previous prime is 12046573673. The next prime is 12046573691. The reversal of 12046573674 is 47637564021.

12046573674 is a `hidden beast` number, since 1 + 2 + 0 + 4 + 6 + 573 + 6 + 74 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11927916225 + 118657449 = 109215^2 + 10893^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12046573673) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 334627029 + ... + 334627064.

Almost surely, 2^12046573674 is an apocalyptic number.

12046573674 is an abundant number, since it is smaller than the sum of its proper divisors (14054335992).

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

12046573674 is a wasteful number, since it uses less digits than its factorization.

12046573674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669254101 (or 669254098 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 12046573674 in words is "twelve billion, forty-six million, five hundred seventy-three thousand, six hundred seventy-four".