86441831314 has 4 divisors (see below), whose sum is σ = 129662746974. Its totient is φ = 43220915656.

The previous prime is 86441831299. The next prime is 86441831323. The reversal of 86441831314 is 41313814468.

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

It can be written as a sum of positive squares in only one way, i.e., 49387506289 + 37054325025 = 222233^2 + 192495^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21610457827 + ... + 21610457830.

Almost surely, 2^86441831314 is an apocalyptic number.

86441831314 is a deficient number, since it is larger than the sum of its proper divisors (43220915660).

86441831314 is a wasteful number, since it uses less digits than its factorization.

86441831314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43220915659.

The product of its digits is 221184, while the sum is 43.

The spelling of 86441831314 in words is "eighty-six billion, four hundred forty-one million, eight hundred thirty-one thousand, three hundred fourteen".