16113314408 has 32 divisors (see below), whose sum is σ = 32854264200. Its totient is φ = 7377795072.

The previous prime is 16113314383. The next prime is 16113314479. The reversal of 16113314408 is 80441331161.

It can be written as a sum of positive squares in 4 ways, for example, as 14399520004 + 1713794404 = 119998^2 + 41398^2 .

It is a super-2 number, since 2×16113314408² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1596053 + ... + 1606116.

Almost surely, 2^16113314408 is an apocalyptic number.

It is an amenable number.

16113314408 is an abundant number, since it is smaller than the sum of its proper divisors (16740949792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16113314408 is a wasteful number, since it uses less digits than its factorization.

16113314408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3202229 (or 3202225 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

Adding to 16113314408 its reverse (80441331161), we get a palindrome (96554645569).

The spelling of 16113314408 in words is "sixteen billion, one hundred thirteen million, three hundred fourteen thousand, four hundred eight".