14143141442 has 8 divisors (see below), whose sum is σ = 21788082876. Its totient is φ = 6880447152.

The previous prime is 14143141423. The next prime is 14143141469. The reversal of 14143141442 is 24414134141.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13790039761 + 353101681 = 117431^2 + 18791^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95561693 + ... + 95561840.

Almost surely, 2^14143141442 is an apocalyptic number.

14143141442 is a deficient number, since it is larger than the sum of its proper divisors (7644941434).

14143141442 is a wasteful number, since it uses less digits than its factorization.

14143141442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191123572.

The product of its digits is 6144, while the sum is 29.

Adding to 14143141442 its reverse (24414134141), we get a palindrome (38557275583).

The spelling of 14143141442 in words is "fourteen billion, one hundred forty-three million, one hundred forty-one thousand, four hundred forty-two".