86015782204 has 48 divisors (see below), whose sum is σ = 168902173440. Its totient is φ = 37990794240.

The previous prime is 86015782201. The next prime is 86015782213. The reversal of 86015782204 is 40228751068.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86015782201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 247377 + ... + 482935.

It is an arithmetic number, because the mean of its divisors is an integer number (3518795280).

Almost surely, 2^86015782204 is an apocalyptic number.

It is an amenable number.

86015782204 is a deficient number, since it is larger than the sum of its proper divisors (82886391236).

86015782204 is a wasteful number, since it uses less digits than its factorization.

86015782204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235810 (or 235808 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 43.

The spelling of 86015782204 in words is "eighty-six billion, fifteen million, seven hundred eighty-two thousand, two hundred four".