12600746424 has 128 divisors (see below), whose sum is σ = 40308364800. Its totient is φ = 3572674560.

The previous prime is 12600746419. The next prime is 12600746437. The reversal of 12600746424 is 42464700621.

12600746424 is a `hidden beast` number, since 1 + 2 + 6 + 0 + 0 + 7 + 4 + 642 + 4 = 666.

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 31 ways as a sum of consecutive naturals, for example, 166264 + ... + 229880.

It is an arithmetic number, because the mean of its divisors is an integer number (314909100).

Almost surely, 2^12600746424 is an apocalyptic number.

12600746424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12600746424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20154182400).

12600746424 is an abundant number, since it is smaller than the sum of its proper divisors (27707618376).

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

12600746424 is a wasteful number, since it uses less digits than its factorization.

12600746424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63770 (or 63760 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The spelling of 12600746424 in words is "twelve billion, six hundred million, seven hundred forty-six thousand, four hundred twenty-four".