16930233488 has 20 divisors (see below), whose sum is σ = 37488374400. Its totient is φ = 7255814304.

The previous prime is 16930233473. The next prime is 16930233491. The reversal of 16930233488 is 88433203961.

It is a happy number.

It is a super-2 number, since 2×16930233488² (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 3 ways as a sum of consecutive naturals, for example, 75581288 + ... + 75581511.

It is an arithmetic number, because the mean of its divisors is an integer number (1874418720).

Almost surely, 2^16930233488 is an apocalyptic number.

It is an amenable number.

16930233488 is an abundant number, since it is smaller than the sum of its proper divisors (20558140912).

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

16930233488 is a wasteful number, since it uses less digits than its factorization.

16930233488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151162814 (or 151162808 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 16930233488 in words is "sixteen billion, nine hundred thirty million, two hundred thirty-three thousand, four hundred eighty-eight".