86240012058 has 48 divisors (see below), whose sum is σ = 187203968640. Its totient is φ = 28692794592.

The previous prime is 86240012041. The next prime is 86240012071. The reversal of 86240012058 is 85021004268.

86240012058 is a `hidden beast` number, since 8 + 624 + 0 + 0 + 1 + 20 + 5 + 8 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35591035 + ... + 35593457.

It is an arithmetic number, because the mean of its divisors is an integer number (3900082680).

Almost surely, 2^86240012058 is an apocalyptic number.

86240012058 is an abundant number, since it is smaller than the sum of its proper divisors (100963956582).

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

86240012058 is a wasteful number, since it uses less digits than its factorization.

86240012058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5323 (or 5320 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The spelling of 86240012058 in words is "eighty-six billion, two hundred forty million, twelve thousand, fifty-eight".