14204235021 has 8 divisors (see below), whose sum is σ = 19379421600. Its totient is φ = 9249269232.

The previous prime is 14204234987. The next prime is 14204235043. The reversal of 14204235021 is 12053240241.

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

It is not a de Polignac number, because 14204235021 - 2³⁰ = 13130493197 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14204234982 and 14204235000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14204235421) 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, 55055046 + ... + 55055303.

It is an arithmetic number, because the mean of its divisors is an integer number (2422427700).

Almost surely, 2^14204235021 is an apocalyptic number.

It is an amenable number.

14204235021 is a deficient number, since it is larger than the sum of its proper divisors (5175186579).

14204235021 is a wasteful number, since it uses less digits than its factorization.

14204235021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110110395.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 14204235021 its reverse (12053240241), we get a palindrome (26257475262).

The spelling of 14204235021 in words is "fourteen billion, two hundred four million, two hundred thirty-five thousand, twenty-one".