14400004443 has 8 divisors (see below), whose sum is σ = 20945461056. Its totient is φ = 8727275400.

The previous prime is 14400004439. The next prime is 14400004457. The reversal of 14400004443 is 34440000441.

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

It is not a de Polignac number, because 14400004443 - 2² = 14400004439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14400044443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218181853 + ... + 218181918.

It is an arithmetic number, because the mean of its divisors is an integer number (2618182632).

Almost surely, 2^14400004443 is an apocalyptic number.

14400004443 is a deficient number, since it is larger than the sum of its proper divisors (6545456613).

14400004443 is a wasteful number, since it uses less digits than its factorization.

14400004443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436363785.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 14400004443 its reverse (34440000441), we get a palindrome (48840004884).

The spelling of 14400004443 in words is "fourteen billion, four hundred million, four thousand, four hundred forty-three".