14001443402 has 8 divisors (see below), whose sum is σ = 21002716800. Its totient is φ = 7000537804.

The previous prime is 14001443383. The next prime is 14001443411. The reversal of 14001443402 is 20434410041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 42599 + ... + 172677.

It is an arithmetic number, because the mean of its divisors is an integer number (2625339600).

Almost surely, 2^14001443402 is an apocalyptic number.

14001443402 is a deficient number, since it is larger than the sum of its proper divisors (7001273398).

14001443402 is a wasteful number, since it uses less digits than its factorization.

14001443402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183900.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 14001443402 its reverse (20434410041), we get a palindrome (34435853443).

The spelling of 14001443402 in words is "fourteen billion, one million, four hundred forty-three thousand, four hundred two".