2315313364042 has 64 divisors (see below), whose sum is σ = 4085300643840. Its totient is φ = 963349091136.

The previous prime is 2315313364031. The next prime is 2315313364057. The reversal of 2315313364042 is 2404633135132.

It is a happy number.

It is a super-2 number, since 2×2315313364042² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 2315313363992 and 2315313364010.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 635549473 + ... + 635553115.

It is an arithmetic number, because the mean of its divisors is an integer number (63832822560).

Almost surely, 2^{2315313364042} is an apocalyptic number.

2315313364042 is a deficient number, since it is larger than the sum of its proper divisors (1769987279798).

2315313364042 is a wasteful number, since it uses less digits than its factorization.

2315313364042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6035.

The product of its (nonzero) digits is 155520, while the sum is 37.

Adding to 2315313364042 its reverse (2404633135132), we get a palindrome (4719946499174).

The spelling of 2315313364042 in words is "two trillion, three hundred fifteen billion, three hundred thirteen million, three hundred sixty-four thousand, forty-two".