85304830423 has 8 divisors (see below), whose sum is σ = 91266601520. Its totient is φ = 79490263680.

The previous prime is 85304830393. The next prime is 85304830463. The reversal of 85304830423 is 32403840358.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 85304830423 - 2¹³ = 85304822231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85304830463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36799890 + ... + 36802207.

It is an arithmetic number, because the mean of its divisors is an integer number (11408325190).

Almost surely, 2^85304830423 is an apocalyptic number.

85304830423 is a deficient number, since it is larger than the sum of its proper divisors (5961771097).

85304830423 is a wasteful number, since it uses less digits than its factorization.

85304830423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73602177.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 85304830423 in words is "eighty-five billion, three hundred four million, eight hundred thirty thousand, four hundred twenty-three".