971142916196 has 12 divisors (see below), whose sum is σ = 1773391412352. Its totient is φ = 464459655528.

The previous prime is 971142916169. The next prime is 971142916207. The reversal of 971142916196 is 691619241179.

It is a super-2 number, since 2×971142916196² (a number of 25 digits) contains 22 as substring.

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, 5277950540 + ... + 5277950723.

It is an arithmetic number, because the mean of its divisors is an integer number (147782617696).

Almost surely, 2^971142916196 is an apocalyptic number.

It is an amenable number.

971142916196 is a deficient number, since it is larger than the sum of its proper divisors (802248496156).

971142916196 is a wasteful number, since it uses less digits than its factorization.

971142916196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10555901290 (or 10555901288 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 56.

The spelling of 971142916196 in words is "nine hundred seventy-one billion, one hundred forty-two million, nine hundred sixteen thousand, one hundred ninety-six".