86642280151 has 12 divisors (see below), whose sum is σ = 101827015248. Its totient is φ = 73499190912.

The previous prime is 86642280089. The next prime is 86642280163. The reversal of 86642280151 is 15108224668.

It is not a de Polignac number, because 86642280151 - 2¹¹ = 86642278103 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86642280098 and 86642280107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86642286151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9109731 + ... + 9119236.

It is an arithmetic number, because the mean of its divisors is an integer number (8485584604).

Almost surely, 2^86642280151 is an apocalyptic number.

86642280151 is a deficient number, since it is larger than the sum of its proper divisors (15184735097).

86642280151 is a wasteful number, since it uses less digits than its factorization.

86642280151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18229078 (or 18229071 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The spelling of 86642280151 in words is "eighty-six billion, six hundred forty-two million, two hundred eighty thousand, one hundred fifty-one".