12501472704 has 168 divisors, whose sum is σ = 38704558608. Its totient is φ = 3550740480.

The previous prime is 12501472691. The next prime is 12501472721. The reversal of 12501472704 is 40727410521.

It is a tau number, because it is divible by the number of its divisors (168).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1623744 + ... + 1631424.

Almost surely, 2^12501472704 is an apocalyptic number.

12501472704 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 12501472704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19352279304).

12501472704 is an abundant number, since it is smaller than the sum of its proper divisors (26203085904).

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

12501472704 is a wasteful number, since it uses less digits than its factorization.

12501472704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7883 (or 7866 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 33.

The spelling of 12501472704 in words is "twelve billion, five hundred one million, four hundred seventy-two thousand, seven hundred four".