12460338432 has 72 divisors (see below), whose sum is σ = 36847433280. Its totient is φ = 4153443840.

The previous prime is 12460338421. The next prime is 12460338511. The reversal of 12460338432 is 23483306421.

12460338432 is a `hidden beast` number, since 1 + 2 + 4 + 603 + 3 + 8 + 43 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 894444 + ... + 908267.

Almost surely, 2^12460338432 is an apocalyptic number.

12460338432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12460338432 is an abundant number, since it is smaller than the sum of its proper divisors (24387094848).

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

12460338432 is an equidigital number, since it uses as much as digits as its factorization.

12460338432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802736 (or 1802716 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 12460338432 in words is "twelve billion, four hundred sixty million, three hundred thirty-eight thousand, four hundred thirty-two".