86204337878 has 8 divisors (see below), whose sum is σ = 130324668672. Its totient is φ = 42762781656.

The previous prime is 86204337859. The next prime is 86204337881. The reversal of 86204337878 is 87873340268.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169693325 + ... + 169693832.

It is an arithmetic number, because the mean of its divisors is an integer number (16290583584).

Almost surely, 2^86204337878 is an apocalyptic number.

86204337878 is a deficient number, since it is larger than the sum of its proper divisors (44120330794).

86204337878 is a wasteful number, since it uses less digits than its factorization.

86204337878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339387286.

The product of its (nonzero) digits is 10838016, while the sum is 56.

The spelling of 86204337878 in words is "eighty-six billion, two hundred four million, three hundred thirty-seven thousand, eight hundred seventy-eight".