86413578282 has 12 divisors (see below), whose sum is σ = 187229419650. Its totient is φ = 28804526088.

The previous prime is 86413578281. The next prime is 86413578287. The reversal of 86413578282 is 28287531468.

86413578282 is a `hidden beast` number, since 8 + 6 + 4 + 1 + 357 + 8 + 282 = 666.

It can be written as a sum of positive squares in only one way, i.e., 54275486841 + 32138091441 = 232971^2 + 179271^2 .

It is a super-2 number, since 2×86413578282² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (86413578281) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2400377157 + ... + 2400377192.

Almost surely, 2^86413578282 is an apocalyptic number.

86413578282 is an abundant number, since it is smaller than the sum of its proper divisors (100815841368).

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

86413578282 is a wasteful number, since it uses less digits than its factorization.

86413578282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4800754357 (or 4800754354 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 54.

The spelling of 86413578282 in words is "eighty-six billion, four hundred thirteen million, five hundred seventy-eight thousand, two hundred eighty-two".