86226341520 has 80 divisors (see below), whose sum is σ = 291601818432. Its totient is φ = 20903354880.

The previous prime is 86226341501. The next prime is 86226341521. The reversal of 86226341520 is 2514362268.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (86226341521) 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 in 15 ways as a sum of consecutive naturals, for example, 16328107 + ... + 16333386.

Almost surely, 2^86226341520 is an apocalyptic number.

86226341520 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

86226341520 is an abundant number, since it is smaller than the sum of its proper divisors (205375476912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86226341520 is a wasteful number, since it uses less digits than its factorization.

86226341520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32661520 (or 32661514 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 86226341520 in words is "eighty-six billion, two hundred twenty-six million, three hundred forty-one thousand, five hundred twenty".