85880714443 has 4 divisors (see below), whose sum is σ = 85912536600. Its totient is φ = 85848892288.

The previous prime is 85880714371. The next prime is 85880714453. The reversal of 85880714443 is 34441708858.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 85880714443 - 2⁹ = 85880713931 is a prime.

It is a super-2 number, since 2×85880714443² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85880714453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15907030 + ... + 15912427.

It is an arithmetic number, because the mean of its divisors is an integer number (21478134150).

Almost surely, 2^85880714443 is an apocalyptic number.

85880714443 is a deficient number, since it is larger than the sum of its proper divisors (31822157).

85880714443 is a wasteful number, since it uses less digits than its factorization.

85880714443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31822156.

The product of its (nonzero) digits is 3440640, while the sum is 52.

The spelling of 85880714443 in words is "eighty-five billion, eight hundred eighty million, seven hundred fourteen thousand, four hundred forty-three".