85843210234258 has 32 divisors (see below), whose sum is σ = 134739752527872. Its totient is φ = 40940508378000.

The previous prime is 85843210234193. The next prime is 85843210234261. The reversal of 85843210234258 is 85243201234858.

It is a junction number, because it is equal to n+sod(n) for n = 85843210234199 and 85843210234208.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40258233 + ... + 42336883.

It is an arithmetic number, because the mean of its divisors is an integer number (4210617266496).

Almost surely, 2^{85843210234258} is an apocalyptic number.

85843210234258 is a deficient number, since it is larger than the sum of its proper divisors (48896542293614).

85843210234258 is a wasteful number, since it uses less digits than its factorization.

85843210234258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2081190.

The product of its (nonzero) digits is 14745600, while the sum is 55.

The spelling of 85843210234258 in words is "eighty-five trillion, eight hundred forty-three billion, two hundred ten million, two hundred thirty-four thousand, two hundred fifty-eight".