16169324708 has 12 divisors (see below), whose sum is σ = 28372182300. Its totient is φ = 8062986912.

The previous prime is 16169324707. The next prime is 16169324711. The reversal of 16169324708 is 80742396161.

It can be written as a sum of positive squares in 2 ways, for example, as 3386308864 + 12783015844 = 58192^2 + 113062^2 .

It is a super-2 number, since 2×16169324708² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16169324707) 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, 5417183 + ... + 5420166.

It is an arithmetic number, because the mean of its divisors is an integer number (2364348525).

Almost surely, 2^16169324708 is an apocalyptic number.

It is an amenable number.

16169324708 is a deficient number, since it is larger than the sum of its proper divisors (12202857592).

16169324708 is a wasteful number, since it uses less digits than its factorization.

16169324708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10837726 (or 10837724 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 16169324708 in words is "sixteen billion, one hundred sixty-nine million, three hundred twenty-four thousand, seven hundred eight".