14221461133 has 4 divisors (see below), whose sum is σ = 15514321248. Its totient is φ = 12928601020.

The previous prime is 14221461083. The next prime is 14221461157. The reversal of 14221461133 is 33116412241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33116412241 = 11 ⋅3010582931.

It is a cyclic number.

It is not a de Polignac number, because 14221461133 - 2⁹ = 14221460621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14221464133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 646430041 + ... + 646430062.

It is an arithmetic number, because the mean of its divisors is an integer number (3878580312).

Almost surely, 2^14221461133 is an apocalyptic number.

It is an amenable number.

14221461133 is a deficient number, since it is larger than the sum of its proper divisors (1292860115).

14221461133 is a wasteful number, since it uses less digits than its factorization.

14221461133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292860114.

The product of its digits is 3456, while the sum is 28.

Adding to 14221461133 its reverse (33116412241), we get a palindrome (47337873374).

The spelling of 14221461133 in words is "fourteen billion, two hundred twenty-one million, four hundred sixty-one thousand, one hundred thirty-three".