10312615261344 has 48 divisors (see below), whose sum is σ = 29531580069600. Its totient is φ = 3125034927360.

The previous prime is 10312615261309. The next prime is 10312615261349. The reversal of 10312615261344 is 44316251621301.

It is a tau number, because it is divible by the number of its divisors (48).

It is not an unprimeable number, because it can be changed into a prime (10312615261349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4882866019 + ... + 4882868130.

It is an arithmetic number, because the mean of its divisors is an integer number (615241251450).

Almost surely, 2^{10312615261344} is an apocalyptic number.

It is an amenable number.

10312615261344 is an abundant number, since it is smaller than the sum of its proper divisors (19218964808256).

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

10312615261344 is a wasteful number, since it uses less digits than its factorization.

10312615261344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9765734173 (or 9765734165 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

Adding to 10312615261344 its reverse (44316251621301), we get a palindrome (54628866882645).

The spelling of 10312615261344 in words is "ten trillion, three hundred twelve billion, six hundred fifteen million, two hundred sixty-one thousand, three hundred forty-four".