14028941444 has 12 divisors (see below), whose sum is σ = 28057882944. Its totient is φ = 6012403464.

The previous prime is 14028941383. The next prime is 14028941449. The reversal of 14028941444 is 44414982041.

14028941444 is an admirable number.

It is a super-2 number, since 2×14028941444² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14028941449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250516784 + ... + 250516839.

It is an arithmetic number, because the mean of its divisors is an integer number (2338156912).

Almost surely, 2^14028941444 is an apocalyptic number.

14028941444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14028941444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14028941444 is a wasteful number, since it uses less digits than its factorization.

14028941444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501033634 (or 501033632 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 41.

The spelling of 14028941444 in words is "fourteen billion, twenty-eight million, nine hundred forty-one thousand, four hundred forty-four".