13642292159 has 4 divisors (see below), whose sum is σ = 13645019640. Its totient is φ = 13639564680.

The previous prime is 13642292149. The next prime is 13642292173. The reversal of 13642292159 is 95129224631.

It is a happy number.

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 13642292159 - 2¹² = 13642288063 is a prime.

It is a super-2 number, since 2×13642292159² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13642292129) 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, 1356224 + ... + 1366245.

It is an arithmetic number, because the mean of its divisors is an integer number (3411254910).

Almost surely, 2^13642292159 is an apocalyptic number.

13642292159 is a deficient number, since it is larger than the sum of its proper divisors (2727481).

13642292159 is an equidigital number, since it uses as much as digits as its factorization.

13642292159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2727480.

The product of its digits is 233280, while the sum is 44.

The spelling of 13642292159 in words is "thirteen billion, six hundred forty-two million, two hundred ninety-two thousand, one hundred fifty-nine".