16940170941 has 16 divisors (see below), whose sum is σ = 23146126080. Its totient is φ = 11014030080.

The previous prime is 16940170873. The next prime is 16940170957. The reversal of 16940170941 is 14907104961.

It is not a de Polignac number, because 16940170941 - 2¹³ = 16940162749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16940170893 and 16940170902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16940172941) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339900 + ... + 386538.

It is an arithmetic number, because the mean of its divisors is an integer number (1446632880).

Almost surely, 2^16940170941 is an apocalyptic number.

It is an amenable number.

16940170941 is a deficient number, since it is larger than the sum of its proper divisors (6205955139).

16940170941 is a wasteful number, since it uses less digits than its factorization.

16940170941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49636.

The product of its (nonzero) digits is 54432, while the sum is 42.

The spelling of 16940170941 in words is "sixteen billion, nine hundred forty million, one hundred seventy thousand, nine hundred forty-one".