14402403441142 has 8 divisors (see below), whose sum is σ = 21628071308376. Its totient is φ = 7193046338352.

The previous prime is 14402403440989. The next prime is 14402403441163. The reversal of 14402403441142 is 24114430420441.

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

It is a junction number, because it is equal to n+sod(n) for n = 14402403441098 and 14402403441107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4077688903 + ... + 4077692434.

It is an arithmetic number, because the mean of its divisors is an integer number (2703508913547).

Almost surely, 2^{14402403441142} is an apocalyptic number.

14402403441142 is a deficient number, since it is larger than the sum of its proper divisors (7225667867234).

14402403441142 is an equidigital number, since it uses as much as digits as its factorization.

14402403441142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8155382222.

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 14402403441142 its reverse (24114430420441), we get a palindrome (38516833861583).

The spelling of 14402403441142 in words is "fourteen trillion, four hundred two billion, four hundred three million, four hundred forty-one thousand, one hundred forty-two".