13140749927 has 8 divisors (see below), whose sum is σ = 13165530000. Its totient is φ = 13115988864.

The previous prime is 13140749917. The next prime is 13140749939. The reversal of 13140749927 is 72994704131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13140749927 - 2¹⁶ = 13140684391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13140749917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2478143 + ... + 2483439.

It is an arithmetic number, because the mean of its divisors is an integer number (1645691250).

Almost surely, 2^13140749927 is an apocalyptic number.

13140749927 is a deficient number, since it is larger than the sum of its proper divisors (24780073).

13140749927 is an equidigital number, since it uses as much as digits as its factorization.

13140749927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9505.

The product of its (nonzero) digits is 381024, while the sum is 47.

The spelling of 13140749927 in words is "thirteen billion, one hundred forty million, seven hundred forty-nine thousand, nine hundred twenty-seven".