10456402144 has 12 divisors (see below), whose sum is σ = 20586041784. Its totient is φ = 5228201056.

The previous prime is 10456402141. The next prime is 10456402147. The reversal of 10456402144 is 44120465401.

It is an interprime number because it is at equal distance from previous prime (10456402141) and next prime (10456402147).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10456402141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163381252 + ... + 163381315.

It is an arithmetic number, because the mean of its divisors is an integer number (1715503482).

Almost surely, 2^10456402144 is an apocalyptic number.

It is an amenable number.

10456402144 is a deficient number, since it is larger than the sum of its proper divisors (10129639640).

10456402144 is an equidigital number, since it uses as much as digits as its factorization.

10456402144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326762577 (or 326762569 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 10456402144 its reverse (44120465401), we get a palindrome (54576867545).

The spelling of 10456402144 in words is "ten billion, four hundred fifty-six million, four hundred two thousand, one hundred forty-four".