14042355242 has 4 divisors (see below), whose sum is σ = 21063532866. Its totient is φ = 7021177620.

The previous prime is 14042355233. The next prime is 14042355259. The reversal of 14042355242 is 24255324041.

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., 13151273041 + 891082201 = 114679^2 + 29851^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14042355199 and 14042355208.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3510588809 + ... + 3510588812.

Almost surely, 2^14042355242 is an apocalyptic number.

14042355242 is a deficient number, since it is larger than the sum of its proper divisors (7021177624).

14042355242 is an equidigital number, since it uses as much as digits as its factorization.

14042355242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7021177623.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 14042355242 its reverse (24255324041), we get a palindrome (38297679283).

The spelling of 14042355242 in words is "fourteen billion, forty-two million, three hundred fifty-five thousand, two hundred forty-two".