14142434333442 has 64 divisors (see below), whose sum is σ = 28859452416000. Its totient is φ = 4618930196160.

The previous prime is 14142434333431. The next prime is 14142434333477. The reversal of 14142434333442 is 24433343424141.

It is a junction number, because it is equal to n+sod(n) for n = 14142434333394 and 14142434333403.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 161956309 + ... + 162043607.

It is an arithmetic number, because the mean of its divisors is an integer number (450928944000).

Almost surely, 2^{14142434333442} is an apocalyptic number.

14142434333442 is an abundant number, since it is smaller than the sum of its proper divisors (14717018082558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14142434333442 is a wasteful number, since it uses less digits than its factorization.

14142434333442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88871.

The product of its digits is 1327104, while the sum is 42.

Adding to 14142434333442 its reverse (24433343424141), we get a palindrome (38575777757583).

The spelling of 14142434333442 in words is "fourteen trillion, one hundred forty-two billion, four hundred thirty-four million, three hundred thirty-three thousand, four hundred forty-two".