13642292161 has 8 divisors (see below), whose sum is σ = 13688426880. Its totient is φ = 13596197328.

The previous prime is 13642292149. The next prime is 13642292173. The reversal of 13642292161 is 16129224631.

It is a happy number.

13642292161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13642292149) and next prime (13642292173).

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 13642292161 - 2⁵ = 13642292129 is a prime.

It is a super-2 number, since 2×13642292161² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13642292161.

It is not an unprimeable number, because it can be changed into a prime (13642292561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778680 + ... + 796006.

It is an arithmetic number, because the mean of its divisors is an integer number (1711053360).

Almost surely, 2^13642292161 is an apocalyptic number.

It is an amenable number.

13642292161 is a deficient number, since it is larger than the sum of its proper divisors (46134719).

13642292161 is a wasteful number, since it uses less digits than its factorization.

13642292161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19943.

The product of its digits is 31104, while the sum is 37.

The spelling of 13642292161 in words is "thirteen billion, six hundred forty-two million, two hundred ninety-two thousand, one hundred sixty-one".