16992393303 has 16 divisors (see below), whose sum is σ = 22982936576. Its totient is φ = 11165273280.

The previous prime is 16992393283. The next prime is 16992393317. The reversal of 16992393303 is 30339329961.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-16992393303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16992393323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295776 + ... + 348522.

It is an arithmetic number, because the mean of its divisors is an integer number (1436433536).

Almost surely, 2^16992393303 is an apocalyptic number.

16992393303 is a deficient number, since it is larger than the sum of its proper divisors (5990543273).

16992393303 is a wasteful number, since it uses less digits than its factorization.

16992393303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54294.

The product of its (nonzero) digits is 708588, while the sum is 48.

The spelling of 16992393303 in words is "sixteen billion, nine hundred ninety-two million, three hundred ninety-three thousand, three hundred three".