86229248679 has 32 divisors (see below), whose sum is σ = 146039808000. Its totient is φ = 49259277792.

The previous prime is 86229248663. The next prime is 86229248681. The reversal of 86229248679 is 97684292268.

86229248679 is a `hidden beast` number, since 8 + 62 + 2 + 92 + 486 + 7 + 9 = 666.

It is not a de Polignac number, because 86229248679 - 2⁴ = 86229248663 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86229648679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 589882 + ... + 721400.

It is an arithmetic number, because the mean of its divisors is an integer number (4563744000).

Almost surely, 2^86229248679 is an apocalyptic number.

86229248679 is a deficient number, since it is larger than the sum of its proper divisors (59810559321).

86229248679 is a wasteful number, since it uses less digits than its factorization.

86229248679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135004 (or 134998 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 63.

The spelling of 86229248679 in words is "eighty-six billion, two hundred twenty-nine million, two hundred forty-eight thousand, six hundred seventy-nine".