44121718521414 has 96 divisors (see below), whose sum is σ = 101429375916960. Its totient is φ = 13813551820800.

The previous prime is 44121718521403. The next prime is 44121718521421. The reversal of 44121718521414 is 41412581712144.

44121718521414 is a `hidden beast` number, since 4 + 4 + 1 + 217 + 18 + 5 + 2 + 1 + 414 = 666.

44121718521414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 44121718521414.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 432002274 + ... + 432104394.

It is an arithmetic number, because the mean of its divisors is an integer number (1056555999135).

Almost surely, 2^{44121718521414} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44121718521414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50714687958480).

44121718521414 is an abundant number, since it is smaller than the sum of its proper divisors (57307657395546).

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

44121718521414 is a wasteful number, since it uses less digits than its factorization.

44121718521414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105046 (or 105043 counting only the distinct ones).

The product of its digits is 286720, while the sum is 45.

The spelling of 44121718521414 in words is "forty-four trillion, one hundred twenty-one billion, seven hundred eighteen million, five hundred twenty-one thousand, four hundred fourteen".