85234143094056 has 144 divisors (see below), whose sum is σ = 253741525128000. Its totient is φ = 25827959593920.

The previous prime is 85234143094013. The next prime is 85234143094099. The reversal of 85234143094056 is 65049034143258.

It is a happy number.

85234143094056 is a `hidden beast` number, since 8 + 5 + 234 + 14 + 309 + 40 + 56 = 666.

It is an interprime number because it is at equal distance from previous prime (85234143094013) and next prime (85234143094099).

It is a super-2 number, since 2×85234143094056² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 85234143093993 and 85234143094011.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 567067345 + ... + 567217631.

It is an arithmetic number, because the mean of its divisors is an integer number (1762093924500).

Almost surely, 2^{85234143094056} is an apocalyptic number.

It is an amenable number.

85234143094056 is an abundant number, since it is smaller than the sum of its proper divisors (168507382033944).

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

85234143094056 is a wasteful number, since it uses less digits than its factorization.

85234143094056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215420 (or 215402 counting only the distinct ones).

The product of its (nonzero) digits is 12441600, while the sum is 54.

The spelling of 85234143094056 in words is "eighty-five trillion, two hundred thirty-four billion, one hundred forty-three million, ninety-four thousand, fifty-six".