14304221403142 has 8 divisors (see below), whose sum is σ = 23406907750632. Its totient is φ = 6501918819600.

The previous prime is 14304221403119. The next prime is 14304221403149. The reversal of 14304221403142 is 24130412240341.

It is a happy number.

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

It is a super-2 number, since 2×14304221403142² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14304221403149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325095940959 + ... + 325095941002.

It is an arithmetic number, because the mean of its divisors is an integer number (2925863468829).

Almost surely, 2^{14304221403142} is an apocalyptic number.

14304221403142 is a deficient number, since it is larger than the sum of its proper divisors (9102686347490).

14304221403142 is a wasteful number, since it uses less digits than its factorization.

14304221403142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650191881974.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 14304221403142 its reverse (24130412240341), we get a palindrome (38434633643483).

The spelling of 14304221403142 in words is "fourteen trillion, three hundred four billion, two hundred twenty-one million, four hundred three thousand, one hundred forty-two".