14421020103242 has 8 divisors (see below), whose sum is σ = 22572031466016. Its totient is φ = 6897009614572.

The previous prime is 14421020103241. The next prime is 14421020103283. The reversal of 14421020103242 is 24230102012441.

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

It is not an unprimeable number, because it can be changed into a prime (14421020103241) 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, 156750218468 + ... + 156750218559.

It is an arithmetic number, because the mean of its divisors is an integer number (2821503933252).

Almost surely, 2^{14421020103242} is an apocalyptic number.

14421020103242 is a deficient number, since it is larger than the sum of its proper divisors (8151011362774).

14421020103242 is a wasteful number, since it uses less digits than its factorization.

14421020103242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313500437052.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 14421020103242 its reverse (24230102012441), we get a palindrome (38651122115683).

The spelling of 14421020103242 in words is "fourteen trillion, four hundred twenty-one billion, twenty million, one hundred three thousand, two hundred forty-two".