84854140296 has 32 divisors (see below), whose sum is σ = 223300370400. Its totient is φ = 26796044160.

The previous prime is 84854140279. The next prime is 84854140297. The reversal of 84854140296 is 69204145848.

It is not an unprimeable number, because it can be changed into a prime (84854140297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93041365 + ... + 93042276.

It is an arithmetic number, because the mean of its divisors is an integer number (6978136575).

Almost surely, 2^84854140296 is an apocalyptic number.

It is an amenable number.

84854140296 is an abundant number, since it is smaller than the sum of its proper divisors (138446230104).

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

84854140296 is a wasteful number, since it uses less digits than its factorization.

84854140296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186083669 (or 186083665 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 51.

The spelling of 84854140296 in words is "eighty-four billion, eight hundred fifty-four million, one hundred forty thousand, two hundred ninety-six".