16322431046 has 8 divisors (see below), whose sum is σ = 24561870024. Its totient is φ = 8135141040.

The previous prime is 16322431019. The next prime is 16322431067. The reversal of 16322431046 is 64013422361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon 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, 13036460 + ... + 13037711.

It is an arithmetic number, because the mean of its divisors is an integer number (3070233753).

Almost surely, 2^16322431046 is an apocalyptic number.

16322431046 is a deficient number, since it is larger than the sum of its proper divisors (8239438978).

16322431046 is a wasteful number, since it uses less digits than its factorization.

16322431046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26074486.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 16322431046 in words is "sixteen billion, three hundred twenty-two million, four hundred thirty-one thousand, forty-six".