100404121444344 has 48 divisors (see below), whose sum is σ = 273752847927000. Its totient is φ = 33243422756544.

The previous prime is 100404121444343. The next prime is 100404121444357. The reversal of 100404121444344 is 443444121404001.

100404121444344 is a `hidden beast` number, since 1 + 0 + 0 + 4 + 0 + 4 + 1 + 214 + 4 + 434 + 4 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 100404121444299 and 100404121444308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100404121444343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4679525134 + ... + 4679546589.

Almost surely, 2^{100404121444344} is an apocalyptic number.

It is an amenable number.

100404121444344 is an abundant number, since it is smaller than the sum of its proper divisors (173348726482656).

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

100404121444344 is a wasteful number, since it uses less digits than its factorization.

100404121444344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9359071884 (or 9359071877 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 36.

Adding to 100404121444344 its reverse (443444121404001), we get a palindrome (543848242848345).

The spelling of 100404121444344 in words is "one hundred trillion, four hundred four billion, one hundred twenty-one million, four hundred forty-four thousand, three hundred forty-four".