2315415641 has 16 divisors (see below), whose sum is σ = 2888023680. Its totient is φ = 1803425280.

The previous prime is 2315415581. The next prime is 2315415653. The reversal of 2315415641 is 1465145132.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2315415641 is a prime.

It is a super-2 number, since 2×2315415641² = 10722299181174881762, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2315415598 and 2315415607.

It is not an unprimeable number, because it can be changed into a prime (2315415671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218825 + ... + 229161.

It is an arithmetic number, because the mean of its divisors is an integer number (180501480).

Almost surely, 2^2315415641 is an apocalyptic number.

It is an amenable number.

2315415641 is a deficient number, since it is larger than the sum of its proper divisors (572608039).

2315415641 is a wasteful number, since it uses less digits than its factorization.

2315415641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13264.

The product of its digits is 14400, while the sum is 32.

The square root of 2315415641 is about 48118.7659962306. The cubic root of 2315415641 is about 1322.9486503270.

The spelling of 2315415641 in words is "two billion, three hundred fifteen million, four hundred fifteen thousand, six hundred forty-one".