16941162971 has 4 divisors (see below), whose sum is σ = 16988353200. Its totient is φ = 16893972744.

The previous prime is 16941162961. The next prime is 16941163003. The reversal of 16941162971 is 17926114961.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17926114961 = 77447 ⋅231463.

It is a cyclic number.

It is not a de Polignac number, because 16941162971 - 2¹⁰ = 16941161947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16941162961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23594576 + ... + 23595293.

It is an arithmetic number, because the mean of its divisors is an integer number (4247088300).

Almost surely, 2^16941162971 is an apocalyptic number.

16941162971 is a deficient number, since it is larger than the sum of its proper divisors (47190229).

16941162971 is an equidigital number, since it uses as much as digits as its factorization.

16941162971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47190228.

The product of its digits is 163296, while the sum is 47.

The spelling of 16941162971 in words is "sixteen billion, nine hundred forty-one million, one hundred sixty-two thousand, nine hundred seventy-one".