10440313124 has 24 divisors (see below), whose sum is σ = 18584192760. Its totient is φ = 5131033344.

The previous prime is 10440313057. The next prime is 10440313151. The reversal of 10440313124 is 42131304401.

It can be written as a sum of positive squares in 4 ways, for example, as 2212009024 + 8228304100 = 47032^2 + 90710^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10440313124.

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, 24542 + ... + 146570.

It is an arithmetic number, because the mean of its divisors is an integer number (774341365).

Almost surely, 2^10440313124 is an apocalyptic number.

It is an amenable number.

10440313124 is a deficient number, since it is larger than the sum of its proper divisors (8143879636).

10440313124 is a wasteful number, since it uses less digits than its factorization.

10440313124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122399 (or 122397 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 10440313124 its reverse (42131304401), we get a palindrome (52571617525).

The spelling of 10440313124 in words is "ten billion, four hundred forty million, three hundred thirteen thousand, one hundred twenty-four".