14221442030 has 16 divisors (see below), whose sum is σ = 26193912624. Its totient is φ = 5556284160.

The previous prime is 14221442029. The next prime is 14221442047. The reversal of 14221442030 is 3024412241.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14221441987 and 14221442005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16536131 + ... + 16536990.

It is an arithmetic number, because the mean of its divisors is an integer number (1637119539).

Almost surely, 2^14221442030 is an apocalyptic number.

14221442030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14221442030 is a deficient number, since it is larger than the sum of its proper divisors (11972470594).

14221442030 is a wasteful number, since it uses less digits than its factorization.

14221442030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33073171.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 14221442030 its reverse (3024412241), we get a palindrome (17245854271).

The spelling of 14221442030 in words is "fourteen billion, two hundred twenty-one million, four hundred forty-two thousand, thirty".