2315453344 has 48 divisors (see below), whose sum is σ = 4637243520. Its totient is φ = 1137876480.

The previous prime is 2315453317. The next prime is 2315453359. The reversal of 2315453344 is 4433545132.

It is a happy number.

It is a super-2 number, since 2×2315453344² = 10722648376481564672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587059 + ... + 590989.

It is an arithmetic number, because the mean of its divisors is an integer number (96609240).

Almost surely, 2^2315453344 is an apocalyptic number.

It is an amenable number.

2315453344 is an abundant number, since it is smaller than the sum of its proper divisors (2321790176).

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

2315453344 is a wasteful number, since it uses less digits than its factorization.

2315453344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4253 (or 4245 counting only the distinct ones).

The product of its digits is 86400, while the sum is 34.

The square root of 2315453344 is about 48119.1577648653. The cubic root of 2315453344 is about 1322.9558310194.

Adding to 2315453344 its reverse (4433545132), we get a palindrome (6748998476).

The spelling of 2315453344 in words is "two billion, three hundred fifteen million, four hundred fifty-three thousand, three hundred forty-four".