16496426992 has 20 divisors (see below), whose sum is σ = 31986100080. Its totient is φ = 8241949568.

The previous prime is 16496426983. The next prime is 16496427029. The reversal of 16496426992 is 29962469461.

It is a happy number.

It is a congruent number.

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, 369733 + ... + 411940.

It is an arithmetic number, because the mean of its divisors is an integer number (1599305004).

Almost surely, 2^16496426992 is an apocalyptic number.

It is an amenable number.

16496426992 is a deficient number, since it is larger than the sum of its proper divisors (15489673088).

16496426992 is a wasteful number, since it uses less digits than its factorization.

16496426992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783000 (or 782994 counting only the distinct ones).

The product of its digits is 10077696, while the sum is 58.

The spelling of 16496426992 in words is "sixteen billion, four hundred ninety-six million, four hundred twenty-six thousand, nine hundred ninety-two".