16924512198 has 16 divisors (see below), whose sum is σ = 36926208576. Its totient is φ = 5128640040.

The previous prime is 16924512191. The next prime is 16924512233. The reversal of 16924512198 is 89121542961.

It is a super-2 number, since 2×16924512198² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16924512191) 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, 128215936 + ... + 128216067.

It is an arithmetic number, because the mean of its divisors is an integer number (2307888036).

Almost surely, 2^16924512198 is an apocalyptic number.

16924512198 is an abundant number, since it is smaller than the sum of its proper divisors (20001696378).

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

16924512198 is a wasteful number, since it uses less digits than its factorization.

16924512198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256432019.

The product of its digits is 311040, while the sum is 48.

The spelling of 16924512198 in words is "sixteen billion, nine hundred twenty-four million, five hundred twelve thousand, one hundred ninety-eight".