13723839297609 has 8 divisors (see below), whose sum is σ = 20912517024960. Its totient is φ = 7842193884336.

The previous prime is 13723839297583. The next prime is 13723839297653. The reversal of 13723839297609 is 90679293832731.

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

It is not a de Polignac number, because 13723839297609 - 2⁵ = 13723839297577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13723839297209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326758078494 + ... + 326758078535.

It is an arithmetic number, because the mean of its divisors is an integer number (2614064628120).

Almost surely, 2^{13723839297609} is an apocalyptic number.

It is an amenable number.

13723839297609 is a deficient number, since it is larger than the sum of its proper divisors (7188677727351).

13723839297609 is an equidigital number, since it uses as much as digits as its factorization.

13723839297609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653516157039.

The product of its (nonzero) digits is 185177664, while the sum is 69.

The spelling of 13723839297609 in words is "thirteen trillion, seven hundred twenty-three billion, eight hundred thirty-nine million, two hundred ninety-seven thousand, six hundred nine".