85304440358 has 16 divisors (see below), whose sum is σ = 128258657280. Its totient is φ = 42551603976.

The previous prime is 85304440357. The next prime is 85304440373.

85304440358 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85304440357) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4323191 + ... + 4342877.

It is an arithmetic number, because the mean of its divisors is an integer number (8016166080).

Almost surely, 2^85304440358 is an apocalyptic number.

85304440358 is a deficient number, since it is larger than the sum of its proper divisors (42954216922).

85304440358 is a wasteful number, since it uses less digits than its factorization.

85304440358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24691.

The product of its (nonzero) digits is 921600, while the sum is 44.

The spelling of 85304440358 in words is "eighty-five billion, three hundred four million, four hundred forty thousand, three hundred fifty-eight".