13140346607 has 4 divisors (see below), whose sum is σ = 13298664120. Its totient is φ = 12982029096.

The previous prime is 13140346603. The next prime is 13140346633. The reversal of 13140346607 is 70664304131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13140346607 - 2² = 13140346603 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 (13140346603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79158632 + ... + 79158797.

It is an arithmetic number, because the mean of its divisors is an integer number (3324666030).

Almost surely, 2^13140346607 is an apocalyptic number.

13140346607 is a deficient number, since it is larger than the sum of its proper divisors (158317513).

13140346607 is an equidigital number, since it uses as much as digits as its factorization.

13140346607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158317512.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 13140346607 in words is "thirteen billion, one hundred forty million, three hundred forty-six thousand, six hundred seven".