85819426608304 has 40 divisors (see below), whose sum is σ = 171473789037600. Its totient is φ = 41582174246400.

The previous prime is 85819426608299. The next prime is 85819426608367. The reversal of 85819426608304 is 40380662491858.

It is a hoax number, since the sum of its digits (64) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438903252 + ... + 439098739.

It is an arithmetic number, because the mean of its divisors is an integer number (4286844725940).

Almost surely, 2^{85819426608304} is an apocalyptic number.

It is an amenable number.

85819426608304 is a deficient number, since it is larger than the sum of its proper divisors (85654362429296).

85819426608304 is a wasteful number, since it uses less digits than its factorization.

85819426608304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878002189 (or 878002183 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 64.

The spelling of 85819426608304 in words is "eighty-five trillion, eight hundred nineteen billion, four hundred twenty-six million, six hundred eight thousand, three hundred four".