86418850945 has 8 divisors (see below), whose sum is σ = 118517281344. Its totient is φ = 59258640624.

The previous prime is 86418850913. The next prime is 86418850951. The reversal of 86418850945 is 54905881468.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86418850945 - 2⁵ = 86418850913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86418850945.

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, 1234554979 + ... + 1234555048.

It is an arithmetic number, because the mean of its divisors is an integer number (14814660168).

Almost surely, 2^86418850945 is an apocalyptic number.

It is an amenable number.

86418850945 is a deficient number, since it is larger than the sum of its proper divisors (32098430399).

86418850945 is a wasteful number, since it uses less digits than its factorization.

86418850945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2469110039.

The product of its (nonzero) digits is 11059200, while the sum is 58.

The spelling of 86418850945 in words is "eighty-six billion, four hundred eighteen million, eight hundred fifty thousand, nine hundred forty-five".