12315243254200 has 24 divisors (see below), whose sum is σ = 28632940566480. Its totient is φ = 4926097301600.

The previous prime is 12315243254177. The next prime is 12315243254213. The reversal of 12315243254200 is 245234251321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 30788107936 + ... + 30788108335.

It is an arithmetic number, because the mean of its divisors is an integer number (1193039190270).

Almost surely, 2^{12315243254200} is an apocalyptic number.

12315243254200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12315243254200 is an abundant number, since it is smaller than the sum of its proper divisors (16317697312280).

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

12315243254200 is a wasteful number, since it uses less digits than its factorization.

12315243254200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61576216287 (or 61576216278 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 12315243254200 in words is "twelve trillion, three hundred fifteen billion, two hundred forty-three million, two hundred fifty-four thousand, two hundred".