10712816979 has 16 divisors (see below), whose sum is σ = 14672071680. Its totient is φ = 6948671040.

The previous prime is 10712816963. The next prime is 10712816993. The reversal of 10712816979 is 97961821701.

It is a happy number.

It is not a de Polignac number, because 10712816979 - 2⁴ = 10712816963 is a prime.

It is a super-2 number, since 2×10712816979² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10712816579) 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, 73519 + ... + 163800.

It is an arithmetic number, because the mean of its divisors is an integer number (917004480).

Almost surely, 2^10712816979 is an apocalyptic number.

10712816979 is a deficient number, since it is larger than the sum of its proper divisors (3959254701).

10712816979 is a wasteful number, since it uses less digits than its factorization.

10712816979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237730.

The product of its (nonzero) digits is 381024, while the sum is 51.

The spelling of 10712816979 in words is "ten billion, seven hundred twelve million, eight hundred sixteen thousand, nine hundred seventy-nine".