86227340626528 has 24 divisors (see below), whose sum is σ = 169787409414840. Its totient is φ = 43106728711680.

The previous prime is 86227340626523. The next prime is 86227340626649. The reversal of 86227340626528 is 82562604372268.

It is a super-2 number, since 2×86227340626528² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86227340626523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216723193 + ... + 217120696.

It is an arithmetic number, because the mean of its divisors is an integer number (7074475392285).

Almost surely, 2^{86227340626528} is an apocalyptic number.

It is an amenable number.

86227340626528 is a deficient number, since it is larger than the sum of its proper divisors (83560068788312).

86227340626528 is a wasteful number, since it uses less digits than its factorization.

86227340626528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433850110 (or 433850102 counting only the distinct ones).

The product of its (nonzero) digits is 92897280, while the sum is 61.

The spelling of 86227340626528 in words is "eighty-six trillion, two hundred twenty-seven billion, three hundred forty million, six hundred twenty-six thousand, five hundred twenty-eight".