16670015416 has 16 divisors (see below), whose sum is σ = 31607474400. Its totient is φ = 8241355584.

The previous prime is 16670015399. The next prime is 16670015447. The reversal of 16670015416 is 61451007661.

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, 11705760 + ... + 11707183.

It is an arithmetic number, because the mean of its divisors is an integer number (1975467150).

Almost surely, 2^16670015416 is an apocalyptic number.

It is an amenable number.

16670015416 is a deficient number, since it is larger than the sum of its proper divisors (14937458984).

16670015416 is a wasteful number, since it uses less digits than its factorization.

16670015416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23413038 (or 23413034 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 16670015416 in words is "sixteen billion, six hundred seventy million, fifteen thousand, four hundred sixteen".