84268061088 has 48 divisors (see below), whose sum is σ = 221554380096. Its totient is φ = 28044817920.

The previous prime is 84268061069. The next prime is 84268061117. The reversal of 84268061088 is 88016086248.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×84268061088² (a number of 23 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 84268061088.

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, 634981 + ... + 756132.

It is an arithmetic number, because the mean of its divisors is an integer number (4615716252).

Almost surely, 2^84268061088 is an apocalyptic number.

It is an amenable number.

84268061088 is an abundant number, since it is smaller than the sum of its proper divisors (137286319008).

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

84268061088 is a wasteful number, since it uses less digits than its factorization.

84268061088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391757 (or 1391749 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 51.

The spelling of 84268061088 in words is "eighty-four billion, two hundred sixty-eight million, sixty-one thousand, eighty-eight".