14123203042 has 16 divisors (see below), whose sum is σ = 22930222392. Its totient is φ = 6485310720.

The previous prime is 14123202979. The next prime is 14123203043. The reversal of 14123203042 is 24030232141.

It can be written as a sum of positive squares in 4 ways, for example, as 13428406161 + 694796881 = 115881^2 + 26359^2 .

It is not an unprimeable number, because it can be changed into a prime (14123203043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1373559 + ... + 1383802.

Almost surely, 2^14123203042 is an apocalyptic number.

14123203042 is a deficient number, since it is larger than the sum of its proper divisors (8807019350).

14123203042 is a wasteful number, since it uses less digits than its factorization.

14123203042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2757573.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 14123203042 its reverse (24030232141), we get a palindrome (38153435183).

The spelling of 14123203042 in words is "fourteen billion, one hundred twenty-three million, two hundred three thousand, forty-two".