85741286904 has 192 divisors, whose sum is σ = 302616699840. Its totient is φ = 21282877440.

The previous prime is 85741286881. The next prime is 85741286959. The reversal of 85741286904 is 40968214758.

It is a happy number.

85741286904 is a `hidden beast` number, since 8 + 574 + 1 + 2 + 8 + 69 + 0 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 273507 + ... + 496274.

It is an arithmetic number, because the mean of its divisors is an integer number (1576128645).

Almost surely, 2^85741286904 is an apocalyptic number.

85741286904 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

85741286904 is an abundant number, since it is smaller than the sum of its proper divisors (216875412936).

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

85741286904 is a wasteful number, since it uses less digits than its factorization.

85741286904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769830 (or 769823 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 54.

The spelling of 85741286904 in words is "eighty-five billion, seven hundred forty-one million, two hundred eighty-six thousand, nine hundred four".