14030112420442 has 4 divisors (see below), whose sum is σ = 21045168630666. Its totient is φ = 7015056210220.

The previous prime is 14030112420347. The next prime is 14030112420449. The reversal of 14030112420442 is 24402421103041.

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

It can be written as a sum of positive squares in only one way, i.e., 12140562517561 + 1889549902881 = 3484331^2 + 1374609^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14030112420442.

It is not an unprimeable number, because it can be changed into a prime (14030112420449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3507528105109 + ... + 3507528105112.

Almost surely, 2^{14030112420442} is an apocalyptic number.

14030112420442 is a deficient number, since it is larger than the sum of its proper divisors (7015056210224).

14030112420442 is an equidigital number, since it uses as much as digits as its factorization.

14030112420442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7015056210223.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 14030112420442 its reverse (24402421103041), we get a palindrome (38432533523483).

The spelling of 14030112420442 in words is "fourteen trillion, thirty billion, one hundred twelve million, four hundred twenty thousand, four hundred forty-two".