10402310144 has 24 divisors (see below), whose sum is σ = 20799545130. Its totient is φ = 5201154048.

The previous prime is 10402310141. The next prime is 10402310147. The reversal of 10402310144 is 44101320401.

It is an interprime number because it is at equal distance from previous prime (10402310141) and next prime (10402310147).

It can be written as a sum of positive squares in only one way, i.e., 9582060544 + 820249600 = 97888^2 + 28640^2 .

It is not an unprimeable number, because it can be changed into a prime (10402310141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2537579 + ... + 2541674.

Almost surely, 2^10402310144 is an apocalyptic number.

It is an amenable number.

10402310144 is a deficient number, since it is larger than the sum of its proper divisors (10397234986).

10402310144 is an frugal number, since it uses more digits than its factorization.

10402310144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5079275 (or 5079255 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10402310144 its reverse (44101320401), we get a palindrome (54503630545).

The spelling of 10402310144 in words is "ten billion, four hundred two million, three hundred ten thousand, one hundred forty-four".