85634467741108 has 96 divisors (see below), whose sum is σ = 190334784608640. Its totient is φ = 33119478858240.

The previous prime is 85634467741091. The next prime is 85634467741129. The reversal of 85634467741108 is 80114776443658.

It is a super-2 number, since 2×85634467741108² (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 85634467741108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106077691 + ... + 106881922.

It is an arithmetic number, because the mean of its divisors is an integer number (1982654006340).

Almost surely, 2^{85634467741108} is an apocalyptic number.

It is an amenable number.

85634467741108 is an abundant number, since it is smaller than the sum of its proper divisors (104700316867532).

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

85634467741108 is a wasteful number, since it uses less digits than its factorization.

85634467741108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212959697 (or 212959695 counting only the distinct ones).

The product of its (nonzero) digits is 108380160, while the sum is 64.

The spelling of 85634467741108 in words is "eighty-five trillion, six hundred thirty-four billion, four hundred sixty-seven million, seven hundred forty-one thousand, one hundred eight".