14441346857 has 16 divisors (see below), whose sum is σ = 16622671872. Its totient is φ = 12289717440.

The previous prime is 14441346839. The next prime is 14441346863. The reversal of 14441346857 is 75864314441.

It is not a de Polignac number, because 14441346857 - 2¹² = 14441342761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14441306857) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1612163 + ... + 1621095.

It is an arithmetic number, because the mean of its divisors is an integer number (1038916992).

Almost surely, 2^14441346857 is an apocalyptic number.

It is an amenable number.

14441346857 is a deficient number, since it is larger than the sum of its proper divisors (2181325015).

14441346857 is a wasteful number, since it uses less digits than its factorization.

14441346857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10568.

The product of its digits is 1290240, while the sum is 47.

The spelling of 14441346857 in words is "fourteen billion, four hundred forty-one million, three hundred forty-six thousand, eight hundred fifty-seven".