14441551550 has 24 divisors (see below), whose sum is σ = 27201309600. Its totient is φ = 5703497280.

The previous prime is 14441551541. The next prime is 14441551577. The reversal of 14441551550 is 5515514441.

It is a super-2 number, since 2×14441551550² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14441551550.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 1824095 + ... + 1831994.

It is an arithmetic number, because the mean of its divisors is an integer number (1133387900).

Almost surely, 2^14441551550 is an apocalyptic number.

14441551550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14441551550 is a deficient number, since it is larger than the sum of its proper divisors (12759758050).

14441551550 is a wasteful number, since it uses less digits than its factorization.

14441551550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3656180 (or 3656175 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 35.

The spelling of 14441551550 in words is "fourteen billion, four hundred forty-one million, five hundred fifty-one thousand, five hundred fifty".