13140314144523 has 64 divisors (see below), whose sum is σ = 19779513600000. Its totient is φ = 8620404549120.

The previous prime is 13140314144479. The next prime is 13140314144533. The reversal of 13140314144523 is 32544141304131.

13140314144523 is a `hidden beast` number, since 1 + 3 + 140 + 31 + 41 + 445 + 2 + 3 = 666.

It is not a de Polignac number, because 13140314144523 - 2⁹ = 13140314144011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13140314144533) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2783372803 + ... + 2783377523.

It is an arithmetic number, because the mean of its divisors is an integer number (309054900000).

Almost surely, 2^{13140314144523} is an apocalyptic number.

13140314144523 is a deficient number, since it is larger than the sum of its proper divisors (6639199455477).

13140314144523 is a wasteful number, since it uses less digits than its factorization.

13140314144523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8897 (or 8891 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 13140314144523 its reverse (32544141304131), we get a palindrome (45684455448654).

The spelling of 13140314144523 in words is "thirteen trillion, one hundred forty billion, three hundred fourteen million, one hundred forty-four thousand, five hundred twenty-three".