2397056809200 has 120 divisors (see below), whose sum is σ = 7926267972096. Its totient is φ = 618595296000.

The previous prime is 2397056809193. The next prime is 2397056809201. The reversal of 2397056809200 is 29086507932.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2397056809201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32181306 + ... + 32255705.

Almost surely, 2^{2397056809200} is an apocalyptic number.

2397056809200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2397056809200 is an abundant number, since it is smaller than the sum of its proper divisors (5529211162896).

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

2397056809200 is a wasteful number, since it uses less digits than its factorization.

2397056809200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64437063 (or 64437052 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 51.

The spelling of 2397056809200 in words is "two trillion, three hundred ninety-seven billion, fifty-six million, eight hundred nine thousand, two hundred".