86071134584 has 8 divisors (see below), whose sum is σ = 161383377360. Its totient is φ = 43035567288.

The previous prime is 86071134503. The next prime is 86071134587. The reversal of 86071134584 is 48543117068.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86071134587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5379445904 + ... + 5379445919.

It is an arithmetic number, because the mean of its divisors is an integer number (20172922170).

Almost surely, 2^86071134584 is an apocalyptic number.

It is an amenable number.

86071134584 is a deficient number, since it is larger than the sum of its proper divisors (75312242776).

86071134584 is a wasteful number, since it uses less digits than its factorization.

86071134584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10758891829 (or 10758891825 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

The spelling of 86071134584 in words is "eighty-six billion, seventy-one million, one hundred thirty-four thousand, five hundred eighty-four".