84656260104 has 48 divisors (see below), whose sum is σ = 229173022800. Its totient is φ = 26048078784.

The previous prime is 84656260067. The next prime is 84656260109. The reversal of 84656260104 is 40106265648.

It is a super-2 number, since 2×84656260104² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84656260109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10431874 + ... + 10439985.

It is an arithmetic number, because the mean of its divisors is an integer number (4774437975).

Almost surely, 2^84656260104 is an apocalyptic number.

It is an amenable number.

84656260104 is an abundant number, since it is smaller than the sum of its proper divisors (144516762696).

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

84656260104 is a wasteful number, since it uses less digits than its factorization.

84656260104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20871894 (or 20871877 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 84656260104 in words is "eighty-four billion, six hundred fifty-six million, two hundred sixty thousand, one hundred four".