14042320435 has 24 divisors (see below), whose sum is σ = 19946712240. Its totient is φ = 9427007040.

The previous prime is 14042320423. The next prime is 14042320483. The reversal of 14042320435 is 53402324041.

It is a happy number.

It is not a de Polignac number, because 14042320435 - 2¹⁵ = 14042287667 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 884845 + ... + 900574.

It is an arithmetic number, because the mean of its divisors is an integer number (831113010).

Almost surely, 2^14042320435 is an apocalyptic number.

14042320435 is a deficient number, since it is larger than the sum of its proper divisors (5904391805).

14042320435 is a wasteful number, since it uses less digits than its factorization.

14042320435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785459 (or 1785448 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 14042320435 its reverse (53402324041), we get a palindrome (67444644476).

The spelling of 14042320435 in words is "fourteen billion, forty-two million, three hundred twenty thousand, four hundred thirty-five".