2315014300444 has 24 divisors (see below), whose sum is σ = 4120077391920. Its totient is φ = 1137850633344.

The previous prime is 2315014300421. The next prime is 2315014300457. The reversal of 2315014300444 is 4440034105132.

It is a super-2 number, since 2×2315014300444² (a number of 26 digits) 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, 7786752 + ... + 8078584.

It is an arithmetic number, because the mean of its divisors is an integer number (171669891330).

Almost surely, 2^{2315014300444} is an apocalyptic number.

It is an amenable number.

2315014300444 is a deficient number, since it is larger than the sum of its proper divisors (1805063091476).

2315014300444 is a wasteful number, since it uses less digits than its factorization.

2315014300444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325509 (or 325507 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 2315014300444 its reverse (4440034105132), we get a palindrome (6755048405576).

The spelling of 2315014300444 in words is "two trillion, three hundred fifteen billion, fourteen million, three hundred thousand, four hundred forty-four".