68000088000090 has 64 divisors (see below), whose sum is σ = 163861086481920. Its totient is φ = 18060047903040.

The previous prime is 68000088000073. The next prime is 68000088000127. The reversal of 68000088000090 is 9000088000086.

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, 5139985 + ... + 12744395.

It is an arithmetic number, because the mean of its divisors is an integer number (2560329476280).

Almost surely, 2^{68000088000090} is an apocalyptic number.

68000088000090 is an abundant number, since it is smaller than the sum of its proper divisors (95860998481830).

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

68000088000090 is a wasteful number, since it uses less digits than its factorization.

68000088000090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7605627.

The product of its (nonzero) digits is 27648, while the sum is 39.

The spelling of 68000088000090 in words is "sixty-eight trillion, eighty-eight million, ninety", and thus it is an aban number and an uban number.