86426474016 has 24 divisors (see below), whose sum is σ = 226869494544. Its totient is φ = 28808824640.

The previous prime is 86426473967. The next prime is 86426474033. The reversal of 86426474016 is 61047462468.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

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 in 3 ways as a sum of consecutive naturals, for example, 450137790 + ... + 450137981.

It is an arithmetic number, because the mean of its divisors is an integer number (9452895606).

Almost surely, 2^86426474016 is an apocalyptic number.

It is an amenable number.

86426474016 is an abundant number, since it is smaller than the sum of its proper divisors (140443020528).

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

86426474016 is a wasteful number, since it uses less digits than its factorization.

86426474016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900275784 (or 900275776 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 48.

The spelling of 86426474016 in words is "eighty-six billion, four hundred twenty-six million, four hundred seventy-four thousand, sixteen".