84342585260 has 24 divisors (see below), whose sum is σ = 177522908640. Its totient is φ = 33660180864.

The previous prime is 84342585259. The next prime is 84342585281. The reversal of 84342585260 is 6258524348.

It is a happy number.

It is a super-2 number, since 2×84342585260² (a number of 23 digits) contains 22 as substring.

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, 4794329 + ... + 4811888.

It is an arithmetic number, because the mean of its divisors is an integer number (7396787860).

Almost surely, 2^84342585260 is an apocalyptic number.

It is an amenable number.

84342585260 is an abundant number, since it is smaller than the sum of its proper divisors (93180323380).

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

84342585260 is a wasteful number, since it uses less digits than its factorization.

84342585260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9606665 (or 9606663 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 47.

The spelling of 84342585260 in words is "eighty-four billion, three hundred forty-two million, five hundred eighty-five thousand, two hundred sixty".