86459939343 has 12 divisors (see below), whose sum is σ = 125514152400. Its totient is φ = 57350310336.

The previous prime is 86459939341. The next prime is 86459939389. The reversal of 86459939343 is 34393995468.

86459939343 is a `hidden beast` number, since 8 + 6 + 4 + 599 + 3 + 9 + 34 + 3 = 666.

It is not a de Polignac number, because 86459939343 - 2¹ = 86459939341 is a prime.

It is a super-2 number, since 2×86459939343² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86459939341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24135546 + ... + 24139127.

It is an arithmetic number, because the mean of its divisors is an integer number (10459512700).

Almost surely, 2^86459939343 is an apocalyptic number.

86459939343 is a deficient number, since it is larger than the sum of its proper divisors (39054213057).

86459939343 is a wasteful number, since it uses less digits than its factorization.

86459939343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48274878 (or 48274875 counting only the distinct ones).

The product of its digits is 75582720, while the sum is 63.

The spelling of 86459939343 in words is "eighty-six billion, four hundred fifty-nine million, nine hundred thirty-nine thousand, three hundred forty-three".