842256203094 has 96 divisors (see below), whose sum is σ = 1869732633600. Its totient is φ = 273931986240.

The previous prime is 842256203081. The next prime is 842256203101. The reversal of 842256203094 is 490302652248.

842256203094 is a `hidden beast` number, since 84 + 2 + 2 + 562 + 0 + 3 + 0 + 9 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 80493307 + ... + 80503769.

It is an arithmetic number, because the mean of its divisors is an integer number (19476381600).

Almost surely, 2^842256203094 is an apocalyptic number.

842256203094 is an abundant number, since it is smaller than the sum of its proper divisors (1027476430506).

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

842256203094 is a wasteful number, since it uses less digits than its factorization.

842256203094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11090 (or 11087 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 842256203094 in words is "eight hundred forty-two billion, two hundred fifty-six million, two hundred three thousand, ninety-four".