16634423162 has 16 divisors (see below), whose sum is σ = 28793012352. Its totient is φ = 7059823920.

The previous prime is 16634423161. The next prime is 16634423213. The reversal of 16634423162 is 26132443661.

It is not an unprimeable number, because it can be changed into a prime (16634423161) 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, 5766389 + ... + 5769272.

It is an arithmetic number, because the mean of its divisors is an integer number (1799563272).

Almost surely, 2^16634423162 is an apocalyptic number.

16634423162 is a deficient number, since it is larger than the sum of its proper divisors (12158589190).

16634423162 is a wasteful number, since it uses less digits than its factorization.

16634423162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11535773.

The product of its digits is 124416, while the sum is 38.

The spelling of 16634423162 in words is "sixteen billion, six hundred thirty-four million, four hundred twenty-three thousand, one hundred sixty-two".