14421332430131 has 4 divisors (see below), whose sum is σ = 15732362651064. Its totient is φ = 13110302209200.

The previous prime is 14421332430121. The next prime is 14421332430149. The reversal of 14421332430131 is 13103423312441.

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

It is a cyclic number.

It is not a de Polignac number, because 14421332430131 - 2¹⁰ = 14421332429107 is a prime.

It is a super-2 number, since 2×14421332430131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14421332430101) 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, 655515110450 + ... + 655515110471.

It is an arithmetic number, because the mean of its divisors is an integer number (3933090662766).

Almost surely, 2^{14421332430131} is an apocalyptic number.

14421332430131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14421332430131 is a deficient number, since it is larger than the sum of its proper divisors (1311030220933).

14421332430131 is a wasteful number, since it uses less digits than its factorization.

14421332430131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311030220932.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 14421332430131 its reverse (13103423312441), we get a palindrome (27524755742572).

The spelling of 14421332430131 in words is "fourteen trillion, four hundred twenty-one billion, three hundred thirty-two million, four hundred thirty thousand, one hundred thirty-one".