86140489648096 has 96 divisors (see below), whose sum is σ = 191946076116480. Its totient is φ = 37754989899264.

The previous prime is 86140489648033. The next prime is 86140489648097. The reversal of 86140489648096 is 69084698404168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86140489648097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31054860 + ... + 33714763.

It is an arithmetic number, because the mean of its divisors is an integer number (1999438292880).

Almost surely, 2^{86140489648096} is an apocalyptic number.

It is an amenable number.

86140489648096 is an abundant number, since it is smaller than the sum of its proper divisors (105805586468384).

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

86140489648096 is a wasteful number, since it uses less digits than its factorization.

86140489648096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64769808 (or 64769800 counting only the distinct ones).

The product of its (nonzero) digits is 573308928, while the sum is 73.

The spelling of 86140489648096 in words is "eighty-six trillion, one hundred forty billion, four hundred eighty-nine million, six hundred forty-eight thousand, ninety-six".