12995392204800 has 390 divisors, whose sum is σ = 48138070976688. Its totient is φ = 3465435709440.

The previous prime is 12995392204799. The next prime is 12995392204811. The reversal of 12995392204800 is 840229359921.

12995392204800 is a `hidden beast` number, since 1 + 2 + 9 + 9 + 53 + 92 + 20 + 480 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 7511017 + ... + 9077783.

Almost surely, 2^{12995392204800} is an apocalyptic number.

12995392204800 is a gapful number since it is divisible by the number (10) 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 12995392204800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24069035488344).

12995392204800 is an abundant number, since it is smaller than the sum of its proper divisors (35142678771888).

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

12995392204800 is an equidigital number, since it uses as much as digits as its factorization.

12995392204800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566813 (or 1566777 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The spelling of 12995392204800 in words is "twelve trillion, nine hundred ninety-five billion, three hundred ninety-two million, two hundred four thousand, eight hundred".