16335232664 has 16 divisors (see below), whose sum is σ = 30630138000. Its totient is φ = 8167195872.

The previous prime is 16335232649. The next prime is 16335232673. The reversal of 16335232664 is 46623253361.

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, 166037 + ... + 245435.

It is an arithmetic number, because the mean of its divisors is an integer number (1914383625).

Almost surely, 2^16335232664 is an apocalyptic number.

It is an amenable number.

16335232664 is a deficient number, since it is larger than the sum of its proper divisors (14294905336).

16335232664 is a wasteful number, since it uses less digits than its factorization.

16335232664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105122 (or 105118 counting only the distinct ones).

The product of its digits is 466560, while the sum is 41.

The spelling of 16335232664 in words is "sixteen billion, three hundred thirty-five million, two hundred thirty-two thousand, six hundred sixty-four".