2315630225240 has 64 divisors (see below), whose sum is σ = 5223445587360. Its totient is φ = 923894231040.

The previous prime is 2315630225239. The next prime is 2315630225263. The reversal of 2315630225240 is 425220365132.

It is a self number, because there is not a number n which added to its sum of digits gives 2315630225240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29126984 + ... + 29206376.

Almost surely, 2^{2315630225240} is an apocalyptic number.

2315630225240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2315630225240 is an abundant number, since it is smaller than the sum of its proper divisors (2907815362120).

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

2315630225240 is a wasteful number, since it uses less digits than its factorization.

2315630225240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81252 (or 81248 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 2315630225240 in words is "two trillion, three hundred fifteen billion, six hundred thirty million, two hundred twenty-five thousand, two hundred forty".