84064529600231 has 2 divisors, whose sum is σ = 84064529600232. Its totient is φ = 84064529600230.

The previous prime is 84064529600197. The next prime is 84064529600309. The reversal of 84064529600231 is 13200692546048.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 84064529600231 - 2¹⁸ = 84064529338087 is a prime.

It is a super-2 number, since 2×84064529600231² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 84064529600231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (84064522600231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42032264800115 + 42032264800116.

It is an arithmetic number, because the mean of its divisors is an integer number (42032264800116).

Almost surely, 2^{84064529600231} is an apocalyptic number.

84064529600231 is a deficient number, since it is larger than the sum of its proper divisors (1).

84064529600231 is an equidigital number, since it uses as much as digits as its factorization.

84064529600231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 84064529600231 in words is "eighty-four trillion, sixty-four billion, five hundred twenty-nine million, six hundred thousand, two hundred thirty-one".