4243131210403 has 8 divisors (see below), whose sum is σ = 4285212604560. Its totient is φ = 4201051192800.

The previous prime is 4243131210359. The next prime is 4243131210421. The reversal of 4243131210403 is 3040121313424.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4243131210403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4243131210443) 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, 6528376 + ... + 7148842.

It is an arithmetic number, because the mean of its divisors is an integer number (535651575570).

Almost surely, 2^{4243131210403} is an apocalyptic number.

4243131210403 is a deficient number, since it is larger than the sum of its proper divisors (42081394157).

4243131210403 is a wasteful number, since it uses less digits than its factorization.

4243131210403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688277.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 4243131210403 its reverse (3040121313424), we get a palindrome (7283252523827).

The spelling of 4243131210403 in words is "four trillion, two hundred forty-three billion, one hundred thirty-one million, two hundred ten thousand, four hundred three".