85814332748611 has 8 divisors (see below), whose sum is σ = 88989305441504. Its totient is φ = 82684395129600.

The previous prime is 85814332748609. The next prime is 85814332748659. The reversal of 85814332748611 is 11684723341858.

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 85814332748611 - 2¹ = 85814332748609 is a prime.

It is a super-2 number, since 2×85814332748611² (a number of 29 digits) contains 22 as substring.

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 85814332748611.

It is not an unprimeable number, because it can be changed into a prime (85814332748311) 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, 11258764590 + ... + 11258772211.

It is an arithmetic number, because the mean of its divisors is an integer number (11123663180188).

Almost surely, 2^{85814332748611} is an apocalyptic number.

85814332748611 is a deficient number, since it is larger than the sum of its proper divisors (3174972692893).

85814332748611 is a wasteful number, since it uses less digits than its factorization.

85814332748611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22517536941.

The product of its digits is 30965760, while the sum is 61.

The spelling of 85814332748611 in words is "eighty-five trillion, eight hundred fourteen billion, three hundred thirty-two million, seven hundred forty-eight thousand, six hundred eleven".