86338672223 has 4 divisors (see below), whose sum is σ = 86342503560. Its totient is φ = 86334840888.

The previous prime is 86338672219. The next prime is 86338672279. The reversal of 86338672223 is 32227683368.

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 86338672223 - 2² = 86338672219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86338602223) 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, 1881665 + ... + 1927002.

It is an arithmetic number, because the mean of its divisors is an integer number (21585625890).

Almost surely, 2^86338672223 is an apocalyptic number.

86338672223 is a deficient number, since it is larger than the sum of its proper divisors (3831337).

86338672223 is a wasteful number, since it uses less digits than its factorization.

86338672223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3831336.

The product of its digits is 3483648, while the sum is 50.

The spelling of 86338672223 in words is "eighty-six billion, three hundred thirty-eight million, six hundred seventy-two thousand, two hundred twenty-three".