13144302140031 has 24 divisors (see below), whose sum is σ = 19446031020416. Its totient is φ = 8551028379600.

The previous prime is 13144302140023. The next prime is 13144302140033. The reversal of 13144302140031 is 13004120344131.

13144302140031 is a `hidden beast` number, since 1 + 3 + 1 + 443 + 0 + 214 + 0 + 0 + 3 + 1 = 666.

It is not a de Polignac number, because 13144302140031 - 2³ = 13144302140023 is a prime.

It is a super-2 number, since 2×13144302140031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13144302139977 and 13144302140004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13144302140033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15564445 + ... + 16387206.

Almost surely, 2^{13144302140031} is an apocalyptic number.

13144302140031 is a deficient number, since it is larger than the sum of its proper divisors (6301728880385).

13144302140031 is a wasteful number, since it uses less digits than its factorization.

13144302140031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31952763 (or 31952760 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 13144302140031 its reverse (13004120344131), we get a palindrome (26148422484162).

The spelling of 13144302140031 in words is "thirteen trillion, one hundred forty-four billion, three hundred two million, one hundred forty thousand, thirty-one".