85338714023 has 4 divisors (see below), whose sum is σ = 85416084768. Its totient is φ = 85261343280.

The previous prime is 85338714007. The next prime is 85338714061. The reversal of 85338714023 is 32041783358.

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 85338714023 - 2⁴ = 85338714007 is a prime.

It is a super-2 number, since 2×85338714023² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85338714523) 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, 38683718 + ... + 38685923.

It is an arithmetic number, because the mean of its divisors is an integer number (21354021192).

Almost surely, 2^85338714023 is an apocalyptic number.

85338714023 is a deficient number, since it is larger than the sum of its proper divisors (77370745).

85338714023 is a wasteful number, since it uses less digits than its factorization.

85338714023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77370744.

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 85338714023 in words is "eighty-five billion, three hundred thirty-eight million, seven hundred fourteen thousand, twenty-three".