14412421442 has 8 divisors (see below), whose sum is σ = 21832678332. Its totient is φ = 7134862000.

The previous prime is 14412421427. The next prime is 14412421453. The reversal of 14412421442 is 24412421441.

It can be written as a sum of positive squares in 2 ways, for example, as 13661168161 + 751253281 = 116881^2 + 27409^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35674109 + ... + 35674512.

Almost surely, 2^14412421442 is an apocalyptic number.

14412421442 is a deficient number, since it is larger than the sum of its proper divisors (7420256890).

14412421442 is a wasteful number, since it uses less digits than its factorization.

14412421442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71348724.

The product of its digits is 8192, while the sum is 29.

Adding to 14412421442 its reverse (24412421441), we get a palindrome (38824842883).

Subtracting 14412421442 from its reverse (24412421441), we obtain a palindrome (9999999999).

The spelling of 14412421442 in words is "fourteen billion, four hundred twelve million, four hundred twenty-one thousand, four hundred forty-two".