3116535488291 has 16 divisors (see below), whose sum is σ = 3147446808000. Its totient is φ = 3085764423168.

The previous prime is 3116535488279. The next prime is 3116535488389. The reversal of 3116535488291 is 1928845356113.

It is a cyclic number.

It is not a de Polignac number, because 3116535488291 - 2²² = 3116531293987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3116535488251) 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, 152813591 + ... + 152833983.

It is an arithmetic number, because the mean of its divisors is an integer number (196715425500).

Almost surely, 2^{3116535488291} is an apocalyptic number.

3116535488291 is a deficient number, since it is larger than the sum of its proper divisors (30911319709).

3116535488291 is a wasteful number, since it uses less digits than its factorization.

3116535488291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23758.

The product of its digits is 6220800, while the sum is 56.

The spelling of 3116535488291 in words is "three trillion, one hundred sixteen billion, five hundred thirty-five million, four hundred eighty-eight thousand, two hundred ninety-one".