2315453531344 has 40 divisors (see below), whose sum is σ = 4581812245248. Its totient is φ = 1133052201600.

The previous prime is 2315453531329. The next prime is 2315453531381. The reversal of 2315453531344 is 4431353545132.

It is a super-2 number, since 2×2315453531344² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2315453531344.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32599069 + ... + 32670019.

Almost surely, 2^{2315453531344} is an apocalyptic number.

It is an amenable number.

2315453531344 is a deficient number, since it is larger than the sum of its proper divisors (2266358713904).

2315453531344 is a wasteful number, since it uses less digits than its factorization.

2315453531344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114403 (or 114397 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 43.

The spelling of 2315453531344 in words is "two trillion, three hundred fifteen billion, four hundred fifty-three million, five hundred thirty-one thousand, three hundred forty-four".