14242020243 has 32 divisors (see below), whose sum is σ = 20930545152. Its totient is φ = 8542464000.

The previous prime is 14242020173. The next prime is 14242020271. The reversal of 14242020243 is 34202024241.

It is not a de Polignac number, because 14242020243 - 2¹² = 14242016147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14242020293) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1249018 + ... + 1260368.

It is an arithmetic number, because the mean of its divisors is an integer number (654079536).

Almost surely, 2^14242020243 is an apocalyptic number.

14242020243 is a deficient number, since it is larger than the sum of its proper divisors (6688524909).

14242020243 is a wasteful number, since it uses less digits than its factorization.

14242020243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11755.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 14242020243 its reverse (34202024241), we get a palindrome (48444044484).

The spelling of 14242020243 in words is "fourteen billion, two hundred forty-two million, twenty thousand, two hundred forty-three".