86410155464 has 8 divisors (see below), whose sum is σ = 162019041510. Its totient is φ = 43205077728.

The previous prime is 86410155451. The next prime is 86410155473. The reversal of 86410155464 is 46455101468.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 81162312100 + 5247843364 = 284890^2 + 72442^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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, 5400634709 + ... + 5400634724.

Almost surely, 2^86410155464 is an apocalyptic number.

It is an amenable number.

86410155464 is a deficient number, since it is larger than the sum of its proper divisors (75608886046).

86410155464 is a wasteful number, since it uses less digits than its factorization.

86410155464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10801269439 (or 10801269435 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 86410155464 in words is "eighty-six billion, four hundred ten million, one hundred fifty-five thousand, four hundred sixty-four".