14533554444 has 12 divisors (see below), whose sum is σ = 33911627064. Its totient is φ = 4844518144.

The previous prime is 14533554437. The next prime is 14533554449. The reversal of 14533554444 is 44445533541.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×14533554444² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14533554396 and 14533554405.

It is not an unprimeable number, because it can be changed into a prime (14533554449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605564757 + ... + 605564780.

It is an arithmetic number, because the mean of its divisors is an integer number (2825968922).

Almost surely, 2^14533554444 is an apocalyptic number.

It is an amenable number.

14533554444 is an abundant number, since it is smaller than the sum of its proper divisors (19378072620).

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

14533554444 is a wasteful number, since it uses less digits than its factorization.

14533554444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211129544 (or 1211129542 counting only the distinct ones).

The product of its digits is 1152000, while the sum is 42.

The spelling of 14533554444 in words is "fourteen billion, five hundred thirty-three million, five hundred fifty-four thousand, four hundred forty-four".