104081227272 has 72 divisors (see below), whose sum is σ = 309842384670. Its totient is φ = 31539763200.

The previous prime is 104081227253. The next prime is 104081227297. The reversal of 104081227272 is 272722180401.

104081227272 is a `hidden beast` number, since 1 + 0 + 408 + 1 + 227 + 27 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 89349579396 + 14731647876 = 298914^2 + 121374^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5964729 + ... + 5982152.

Almost surely, 2^104081227272 is an apocalyptic number.

104081227272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104081227272 is an abundant number, since it is smaller than the sum of its proper divisors (205761157398).

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

104081227272 is a wasteful number, since it uses less digits than its factorization.

104081227272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11946915 (or 11946897 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The spelling of 104081227272 in words is "one hundred four billion, eighty-one million, two hundred twenty-seven thousand, two hundred seventy-two".