14142302 has 4 divisors (see below), whose sum is σ = 21213456. Its totient is φ = 7071150.

The previous prime is 14142269. The next prime is 14142307. The reversal of 14142302 is 20324141.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14142307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3535574 + ... + 3535577.

It is an arithmetic number, because the mean of its divisors is an integer number (5303364).

Almost surely, 2^14142302 is an apocalyptic number.

14142302 is a deficient number, since it is larger than the sum of its proper divisors (7071154).

14142302 is an equidigital number, since it uses as much as digits as its factorization.

14142302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7071153.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 14142302 is about 3760.6252139771. The cubic root of 14142302 is about 241.8280658399.

Adding to 14142302 its reverse (20324141), we get a palindrome (34466443).

The spelling of 14142302 in words is "fourteen million, one hundred forty-two thousand, three hundred two".