14103202042 has 4 divisors (see below), whose sum is σ = 21154803066. Its totient is φ = 7051601020.

The previous prime is 14103202037. The next prime is 14103202081. The reversal of 14103202042 is 24020230141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24020230141 = 19 ⋅1264222639.

It can be written as a sum of positive squares in only one way, i.e., 10749749761 + 3353452281 = 103681^2 + 57909^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3525800509 + ... + 3525800512.

Almost surely, 2^14103202042 is an apocalyptic number.

14103202042 is a deficient number, since it is larger than the sum of its proper divisors (7051601024).

14103202042 is an equidigital number, since it uses as much as digits as its factorization.

14103202042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7051601023.

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

Adding to 14103202042 its reverse (24020230141), we get a palindrome (38123432183).

The spelling of 14103202042 in words is "fourteen billion, one hundred three million, two hundred two thousand, forty-two".