13140440413023 has 96 divisors (see below), whose sum is σ = 23673322517760. Its totient is φ = 6388767114240.

The previous prime is 13140440412997. The next prime is 13140440413063. The reversal of 13140440413023 is 32031404404131.

It is not a de Polignac number, because 13140440413023 - 2⁶ = 13140440412959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13140440413063) 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 95 ways as a sum of consecutive naturals, for example, 3585265 + ... + 6255797.

It is an arithmetic number, because the mean of its divisors is an integer number (246597109560).

Almost surely, 2^{13140440413023} is an apocalyptic number.

13140440413023 is a deficient number, since it is larger than the sum of its proper divisors (10532882104737).

13140440413023 is a wasteful number, since it uses less digits than its factorization.

13140440413023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2670757 (or 2670750 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 13140440413023 its reverse (32031404404131), we get a palindrome (45171844817154).

The spelling of 13140440413023 in words is "thirteen trillion, one hundred forty billion, four hundred forty million, four hundred thirteen thousand, twenty-three".