14144461 has 4 divisors (see below), whose sum is σ = 14156800. Its totient is φ = 14132124.

The previous prime is 14144423. The next prime is 14144477. The reversal of 14144461 is 16444141.

It is a happy number.

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: 16444141 = 7 ⋅2349163.

It is a cyclic number.

It is not a de Polignac number, because 14144461 - 2¹¹ = 14142413 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 (14144161) 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, 4251 + ... + 6808.

It is an arithmetic number, because the mean of its divisors is an integer number (3539200).

Almost surely, 2^14144461 is an apocalyptic number.

It is an amenable number.

14144461 is a deficient number, since it is larger than the sum of its proper divisors (12339).

14144461 is a wasteful number, since it uses less digits than its factorization.

14144461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12338.

The product of its digits is 1536, while the sum is 25.

The square root of 14144461 is about 3760.9122563548. The cubic root of 14144461 is about 241.8403712441.

The spelling of 14144461 in words is "fourteen million, one hundred forty-four thousand, four hundred sixty-one".