85110829423 has 16 divisors (see below), whose sum is σ = 88752153600. Its totient is φ = 81519245920.

The previous prime is 85110829411. The next prime is 85110829487. The reversal of 85110829423 is 32492801158.

It is not a de Polignac number, because 85110829423 - 2⁹ = 85110828911 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 85110829423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85110820423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1799508 + ... + 1846198.

It is an arithmetic number, because the mean of its divisors is an integer number (5547009600).

Almost surely, 2^85110829423 is an apocalyptic number.

85110829423 is a deficient number, since it is larger than the sum of its proper divisors (3641324177).

85110829423 is a wasteful number, since it uses less digits than its factorization.

85110829423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47222.

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 85110829423 in words is "eighty-five billion, one hundred ten million, eight hundred twenty-nine thousand, four hundred twenty-three".