14394362169 has 32 divisors (see below), whose sum is σ = 21155996160. Its totient is φ = 8633116800.

The previous prime is 14394362161. The next prime is 14394362197. The reversal of 14394362169 is 96126349341.

It is not a de Polignac number, because 14394362169 - 2³ = 14394362161 is a prime.

It is a super-2 number, since 2×14394362169² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (14394362161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1491642 + ... + 1501260.

It is an arithmetic number, because the mean of its divisors is an integer number (661124880).

Almost surely, 2^14394362169 is an apocalyptic number.

It is an amenable number.

14394362169 is a deficient number, since it is larger than the sum of its proper divisors (6761633991).

14394362169 is a wasteful number, since it uses less digits than its factorization.

14394362169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10101.

The product of its digits is 839808, while the sum is 48.

The spelling of 14394362169 in words is "fourteen billion, three hundred ninety-four million, three hundred sixty-two thousand, one hundred sixty-nine".