14400421414 has 4 divisors (see below), whose sum is σ = 21600632124. Its totient is φ = 7200210706.

The previous prime is 14400421393. The next prime is 14400421481. The reversal of 14400421414 is 41412400441.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 3600105352 + ... + 3600105355.

It is an arithmetic number, because the mean of its divisors is an integer number (5400158031).

Almost surely, 2^14400421414 is an apocalyptic number.

14400421414 is a deficient number, since it is larger than the sum of its proper divisors (7200210710).

14400421414 is an equidigital number, since it uses as much as digits as its factorization.

14400421414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7200210709.

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 14400421414 its reverse (41412400441), we get a palindrome (55812821855).

The spelling of 14400421414 in words is "fourteen billion, four hundred million, four hundred twenty-one thousand, four hundred fourteen".