84334285776 has 40 divisors (see below), whose sum is σ = 234622309600. Its totient is φ = 25949010816.

The previous prime is 84334285757. The next prime is 84334285781. The reversal of 84334285776 is 67758243348.

It is a super-2 number, since 2×84334285776² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67574926 + ... + 67576173.

It is an arithmetic number, because the mean of its divisors is an integer number (5865557740).

Almost surely, 2^84334285776 is an apocalyptic number.

It is an amenable number.

84334285776 is an abundant number, since it is smaller than the sum of its proper divisors (150288023824).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

84334285776 is a wasteful number, since it uses less digits than its factorization.

84334285776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135151123 (or 135151117 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 57.

The spelling of 84334285776 in words is "eighty-four billion, three hundred thirty-four million, two hundred eighty-five thousand, seven hundred seventy-six".