16460643004 has 48 divisors (see below), whose sum is σ = 32333916160. Its totient is φ = 7280694720.

The previous prime is 16460642987. The next prime is 16460643019. The reversal of 16460643004 is 40034606461.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116467 + ... + 215605.

Almost surely, 2^16460643004 is an apocalyptic number.

It is an amenable number.

16460643004 is a deficient number, since it is larger than the sum of its proper divisors (15873273156).

16460643004 is a wasteful number, since it uses less digits than its factorization.

16460643004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99290 (or 99288 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 16460643004 in words is "sixteen billion, four hundred sixty million, six hundred forty-three thousand, four".