35116979873 has 4 divisors (see below), whose sum is σ = 35152416768. Its totient is φ = 35081542980.

The previous prime is 35116979861. The next prime is 35116979897. The reversal of 35116979873 is 37897961153.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 35116979873 - 2⁸ = 35116979617 is a prime.

It is a super-2 number, since 2×35116979873² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35116909873) 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, 17716961 + ... + 17718942.

It is an arithmetic number, because the mean of its divisors is an integer number (8788104192).

Almost surely, 2^35116979873 is an apocalyptic number.

It is an amenable number.

35116979873 is a deficient number, since it is larger than the sum of its proper divisors (35436895).

35116979873 is an equidigital number, since it uses as much as digits as its factorization.

35116979873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35436894.

The product of its digits is 8573040, while the sum is 59.

The spelling of 35116979873 in words is "thirty-five billion, one hundred sixteen million, nine hundred seventy-nine thousand, eight hundred seventy-three".