104666326272 has 54 divisors (see below), whose sum is σ = 301778828442. Its totient is φ = 34888774656.

The previous prime is 104666326249. The next prime is 104666326279. The reversal of 104666326272 is 272623666401.

It can be written as a sum of positive squares in only one way, i.e., 92552242176 + 12114084096 = 304224^2 + 110064^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104666326279) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22711743 + ... + 22716350.

It is an arithmetic number, because the mean of its divisors is an integer number (5588496823).

Almost surely, 2^104666326272 is an apocalyptic number.

104666326272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104666326272 is an abundant number, since it is smaller than the sum of its proper divisors (197112502170).

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

104666326272 is an equidigital number, since it uses as much as digits as its factorization.

104666326272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45428115 (or 45428098 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The spelling of 104666326272 in words is "one hundred four billion, six hundred sixty-six million, three hundred twenty-six thousand, two hundred seventy-two".