14142042254 has 4 divisors (see below), whose sum is σ = 21213063384. Its totient is φ = 7071021126.

The previous prime is 14142042227. The next prime is 14142042281. The reversal of 14142042254 is 45224024141.

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: 45224024141 = 97 ⋅466227053.

It is an interprime number because it is at equal distance from previous prime (14142042227) and next prime (14142042281).

It is a super-2 number, since 2×14142042254² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3535510562 + ... + 3535510565.

It is an arithmetic number, because the mean of its divisors is an integer number (5303265846).

Almost surely, 2^14142042254 is an apocalyptic number.

14142042254 is a deficient number, since it is larger than the sum of its proper divisors (7071021130).

14142042254 is an equidigital number, since it uses as much as digits as its factorization.

14142042254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7071021129.

The product of its (nonzero) digits is 10240, while the sum is 29.

Adding to 14142042254 its reverse (45224024141), we get a palindrome (59366066395).

The spelling of 14142042254 in words is "fourteen billion, one hundred forty-two million, forty-two thousand, two hundred fifty-four".