85734443758 has 64 divisors (see below), whose sum is σ = 141903912960. Its totient is φ = 38672524800.

The previous prime is 85734443749. The next prime is 85734443771.

85734443758 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53151360 + ... + 53152972.

It is an arithmetic number, because the mean of its divisors is an integer number (2217248640).

Almost surely, 2^85734443758 is an apocalyptic number.

85734443758 is a deficient number, since it is larger than the sum of its proper divisors (56169469202).

85734443758 is a wasteful number, since it uses less digits than its factorization.

85734443758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113.

The product of its digits is 45158400, while the sum is 58.

The spelling of 85734443758 in words is "eighty-five billion, seven hundred thirty-four million, four hundred forty-three thousand, seven hundred fifty-eight".