14020310242 has 4 divisors (see below), whose sum is σ = 21030465366. Its totient is φ = 7010155120.

The previous prime is 14020310221. The next prime is 14020310281. The reversal of 14020310242 is 24201302041.

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

It can be written as a sum of positive squares in only one way, i.e., 13110021001 + 910289241 = 114499^2 + 30171^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3505077559 + ... + 3505077562.

Almost surely, 2^14020310242 is an apocalyptic number.

14020310242 is a deficient number, since it is larger than the sum of its proper divisors (7010155124).

14020310242 is an equidigital number, since it uses as much as digits as its factorization.

14020310242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7010155123.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 14020310242 its reverse (24201302041), we get a palindrome (38221612283).

The spelling of 14020310242 in words is "fourteen billion, twenty million, three hundred ten thousand, two hundred forty-two".