86464761244 has 6 divisors (see below), whose sum is σ = 151313332184. Its totient is φ = 43232380620.

The previous prime is 86464761199. The next prime is 86464761247. The reversal of 86464761244 is 44216746468.

It is a junction number, because it is equal to n+sod(n) for n = 86464761191 and 86464761200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86464761247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10808095152 + ... + 10808095159.

Almost surely, 2^86464761244 is an apocalyptic number.

It is an amenable number.

86464761244 is a deficient number, since it is larger than the sum of its proper divisors (64848570940).

86464761244 is a wasteful number, since it uses less digits than its factorization.

86464761244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21616190315 (or 21616190313 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 52.

The spelling of 86464761244 in words is "eighty-six billion, four hundred sixty-four million, seven hundred sixty-one thousand, two hundred forty-four".