2315210199400 has 96 divisors (see below), whose sum is σ = 6166119271680. Its totient is φ = 791944416000.

The previous prime is 2315210199397. The next prime is 2315210199433. The reversal of 2315210199400 is 49910125132.

It is a self number, because there is not a number n which added to its sum of digits gives 2315210199400.

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, 1315071 + ... + 2521870.

It is an arithmetic number, because the mean of its divisors is an integer number (64230409080).

Almost surely, 2^{2315210199400} is an apocalyptic number.

2315210199400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2315210199400 is an abundant number, since it is smaller than the sum of its proper divisors (3850909072280).

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

2315210199400 is a wasteful number, since it uses less digits than its factorization.

2315210199400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3837395 (or 3837386 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 37.

The spelling of 2315210199400 in words is "two trillion, three hundred fifteen billion, two hundred ten million, one hundred ninety-nine thousand, four hundred".