84611911713 has 32 divisors (see below), whose sum is σ = 130226982912. Its totient is φ = 47864520000.

The previous prime is 84611911697. The next prime is 84611911789. The reversal of 84611911713 is 31711911648.

It is not a de Polignac number, because 84611911713 - 2⁴ = 84611911697 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (84611911793) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10705063 + ... + 10712963.

It is an arithmetic number, because the mean of its divisors is an integer number (4069593216).

Almost surely, 2^84611911713 is an apocalyptic number.

It is an amenable number.

84611911713 is a deficient number, since it is larger than the sum of its proper divisors (45615071199).

84611911713 is a wasteful number, since it uses less digits than its factorization.

84611911713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12965.

The product of its digits is 36288, while the sum is 42.

The spelling of 84611911713 in words is "eighty-four billion, six hundred eleven million, nine hundred eleven thousand, seven hundred thirteen".