14142461 has 4 divisors (see below), whose sum is σ = 14215932. Its totient is φ = 14068992.

The previous prime is 14142451. The next prime is 14142463. The reversal of 14142461 is 16424141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16424141 = 31 ⋅529811.

It can be written as a sum of positive squares in 2 ways, for example, as 2785561 + 11356900 = 1669^2 + 3370^2 .

It is a cyclic number.

It is not a de Polignac number, because 14142461 - 2⁶ = 14142397 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 (14142463) 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, 36446 + ... + 36831.

It is an arithmetic number, because the mean of its divisors is an integer number (3553983).

Almost surely, 2^14142461 is an apocalyptic number.

It is an amenable number.

14142461 is a deficient number, since it is larger than the sum of its proper divisors (73471).

14142461 is an equidigital number, since it uses as much as digits as its factorization.

14142461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73470.

The product of its digits is 768, while the sum is 23.

The square root of 14142461 is about 3760.6463540195. The cubic root of 14142461 is about 241.8289721166.

The spelling of 14142461 in words is "fourteen million, one hundred forty-two thousand, four hundred sixty-one".