16670168703 has 12 divisors (see below), whose sum is σ = 25495552368. Its totient is φ = 10459713600.

The previous prime is 16670168677. The next prime is 16670168707. The reversal of 16670168703 is 30786107661.

It is not a de Polignac number, because 16670168703 - 2¹⁶ = 16670103167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16670168707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54477523 + ... + 54477828.

It is an arithmetic number, because the mean of its divisors is an integer number (2124629364).

Almost surely, 2^16670168703 is an apocalyptic number.

16670168703 is a deficient number, since it is larger than the sum of its proper divisors (8825383665).

16670168703 is a wasteful number, since it uses less digits than its factorization.

16670168703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108955374 (or 108955371 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 16670168703 in words is "sixteen billion, six hundred seventy million, one hundred sixty-eight thousand, seven hundred three".