16926863416 has 16 divisors (see below), whose sum is σ = 33604802640. Its totient is φ = 7965582720.

The previous prime is 16926863413. The next prime is 16926863449. The reversal of 16926863416 is 61436862961.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16926863411) 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, 62230980 + ... + 62231251.

It is an arithmetic number, because the mean of its divisors is an integer number (2100300165).

Almost surely, 2^16926863416 is an apocalyptic number.

It is an amenable number.

16926863416 is a deficient number, since it is larger than the sum of its proper divisors (16677939224).

16926863416 is a wasteful number, since it uses less digits than its factorization.

16926863416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124462254 (or 124462250 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 52.

The spelling of 16926863416 in words is "sixteen billion, nine hundred twenty-six million, eight hundred sixty-three thousand, four hundred sixteen".