10344131553 has 32 divisors (see below), whose sum is σ = 16467075072. Its totient is φ = 5651308800.

The previous prime is 10344131549. The next prime is 10344131561. The reversal of 10344131553 is 35513144301.

It is not a de Polignac number, because 10344131553 - 2² = 10344131549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10344131553.

It is not an unprimeable number, because it can be changed into a prime (10344131053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41688 + ... + 149753.

It is an arithmetic number, because the mean of its divisors is an integer number (514596096).

Almost surely, 2^10344131553 is an apocalyptic number.

It is an amenable number.

10344131553 is a deficient number, since it is larger than the sum of its proper divisors (6122943519).

10344131553 is a wasteful number, since it uses less digits than its factorization.

10344131553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191565.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 10344131553 its reverse (35513144301), we get a palindrome (45857275854).

The spelling of 10344131553 in words is "ten billion, three hundred forty-four million, one hundred thirty-one thousand, five hundred fifty-three".