12464373464 has 16 divisors (see below), whose sum is σ = 24600737400. Its totient is φ = 5904176832.

The previous prime is 12464373443. The next prime is 12464373473. The reversal of 12464373464 is 46437346421.

It is a happy number.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

12464373464 is a modest number, since divided by 373464 gives 12464 as remainder.

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, 41001077 + ... + 41001380.

Almost surely, 2^12464373464 is an apocalyptic number.

It is an amenable number.

12464373464 is a deficient number, since it is larger than the sum of its proper divisors (12136363936).

12464373464 is a wasteful number, since it uses less digits than its factorization.

12464373464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82002482 (or 82002478 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 44.

The spelling of 12464373464 in words is "twelve billion, four hundred sixty-four million, three hundred seventy-three thousand, four hundred sixty-four".