2116541415319 has 2 divisors, whose sum is σ = 2116541415320. Its totient is φ = 2116541415318.

The previous prime is 2116541415269. The next prime is 2116541415341. The reversal of 2116541415319 is 9135141456112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2116541415319 - 2⁹ = 2116541414807 is a prime.

It is a super-2 number, since 2×2116541415319² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2116541415389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1058270707659 + 1058270707660.

It is an arithmetic number, because the mean of its divisors is an integer number (1058270707660).

Almost surely, 2^{2116541415319} is an apocalyptic number.

2116541415319 is a deficient number, since it is larger than the sum of its proper divisors (1).

2116541415319 is an equidigital number, since it uses as much as digits as its factorization.

2116541415319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 43.

The spelling of 2116541415319 in words is "two trillion, one hundred sixteen billion, five hundred forty-one million, four hundred fifteen thousand, three hundred nineteen".