14021323234 has 8 divisors (see below), whose sum is σ = 21600416988. Its totient is φ = 6821184240.

The previous prime is 14021323229. The next prime is 14021323301. The reversal of 14021323234 is 43232312041.

It can be written as a sum of positive squares in 2 ways, for example, as 9328662225 + 4692661009 = 96585^2 + 68503^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 14021323199 and 14021323208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94738597 + ... + 94738744.

Almost surely, 2^14021323234 is an apocalyptic number.

14021323234 is a deficient number, since it is larger than the sum of its proper divisors (7579093754).

14021323234 is a wasteful number, since it uses less digits than its factorization.

14021323234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189477380.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 14021323234 its reverse (43232312041), we get a palindrome (57253635275).

The spelling of 14021323234 in words is "fourteen billion, twenty-one million, three hundred twenty-three thousand, two hundred thirty-four".