12423374332 has 6 divisors (see below), whose sum is σ = 21740905088. Its totient is φ = 6211687164.

The previous prime is 12423374329. The next prime is 12423374357. The reversal of 12423374332 is 23347332421.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1552921788 + ... + 1552921795.

Almost surely, 2^12423374332 is an apocalyptic number.

It is an amenable number.

12423374332 is a deficient number, since it is larger than the sum of its proper divisors (9317530756).

12423374332 is a wasteful number, since it uses less digits than its factorization.

12423374332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3105843587 (or 3105843585 counting only the distinct ones).

The product of its digits is 72576, while the sum is 34.

The spelling of 12423374332 in words is "twelve billion, four hundred twenty-three million, three hundred seventy-four thousand, three hundred thirty-two".