4231240204133 has 8 divisors (see below), whose sum is σ = 4263737645376. Its totient is φ = 4198745761600.

The previous prime is 4231240204129. The next prime is 4231240204157. The reversal of 4231240204133 is 3314020421324.

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

It is a cyclic number.

It is not a de Polignac number, because 4231240204133 - 2² = 4231240204129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4231240204096 and 4231240204105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4231248204133) 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, 2125373 + ... + 3602733.

It is an arithmetic number, because the mean of its divisors is an integer number (532967205672).

Almost surely, 2^{4231240204133} is an apocalyptic number.

It is an amenable number.

4231240204133 is a deficient number, since it is larger than the sum of its proper divisors (32497441243).

4231240204133 is a wasteful number, since it uses less digits than its factorization.

4231240204133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499355.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4231240204133 its reverse (3314020421324), we get a palindrome (7545260625457).

The spelling of 4231240204133 in words is "four trillion, two hundred thirty-one billion, two hundred forty million, two hundred four thousand, one hundred thirty-three".