14212421401 has 16 divisors (see below), whose sum is σ = 15026025600. Its totient is φ = 13405506048.

The previous prime is 14212421381. The next prime is 14212421407. The reversal of 14212421401 is 10412421241.

It is a cyclic number.

It is not a de Polignac number, because 14212421401 - 2⁵ = 14212421369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14212421407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5947915 + ... + 5950303.

It is an arithmetic number, because the mean of its divisors is an integer number (939126600).

Almost surely, 2^14212421401 is an apocalyptic number.

It is an amenable number.

14212421401 is a deficient number, since it is larger than the sum of its proper divisors (813604199).

14212421401 is a wasteful number, since it uses less digits than its factorization.

14212421401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3648.

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 14212421401 its reverse (10412421241), we get a palindrome (24624842642).

The spelling of 14212421401 in words is "fourteen billion, two hundred twelve million, four hundred twenty-one thousand, four hundred one".