2315443038 has 16 divisors (see below), whose sum is σ = 4633548816. Its totient is φ = 771370560.

The previous prime is 2315443021. The next prime is 2315443049. The reversal of 2315443038 is 8303445132.

It is a super-2 number, since 2×2315443038² = 10722552924445338888, which contains 22 as substring.

It is a congruent number.

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, 99553 + ... + 120588.

It is an arithmetic number, because the mean of its divisors is an integer number (289596801).

Almost surely, 2^2315443038 is an apocalyptic number.

2315443038 is an abundant number, since it is smaller than the sum of its proper divisors (2318105778).

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

2315443038 is a wasteful number, since it uses less digits than its factorization.

2315443038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221899.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 2315443038 is about 48119.0506764213. The cubic root of 2315443038 is about 1322.9538682068.

The spelling of 2315443038 in words is "two billion, three hundred fifteen million, four hundred forty-three thousand, thirty-eight".