16938462316170 has 32 divisors (see below), whose sum is σ = 41341331759040. Its totient is φ = 4440365262080.

The previous prime is 16938462316151. The next prime is 16938462316189. The reversal of 16938462316170 is 7161326483961.

It is an interprime number because it is at equal distance from previous prime (16938462316151) and next prime (16938462316189).

It is a super-2 number, since 2×16938462316170² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16938462316170.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4784874591 + ... + 4784878130.

It is an arithmetic number, because the mean of its divisors is an integer number (1291916617470).

Almost surely, 2^{16938462316170} is an apocalyptic number.

16938462316170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16938462316170 is an abundant number, since it is smaller than the sum of its proper divisors (24402869442870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16938462316170 is a wasteful number, since it uses less digits than its factorization.

16938462316170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9569752790.

The product of its (nonzero) digits is 7838208, while the sum is 57.

The spelling of 16938462316170 in words is "sixteen trillion, nine hundred thirty-eight billion, four hundred sixty-two million, three hundred sixteen thousand, one hundred seventy".