2403023234243 has 8 divisors (see below), whose sum is σ = 2420348044800. Its totient is φ = 2385698950728.

The previous prime is 2403023234201. The next prime is 2403023234257. The reversal of 2403023234243 is 3424323203042.

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 not a de Polignac number, because 2403023234243 - 2⁶ = 2403023234179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2403023234543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17208578 + ... + 17347656.

It is an arithmetic number, because the mean of its divisors is an integer number (302543505600).

Almost surely, 2^{2403023234243} is an apocalyptic number.

2403023234243 is a deficient number, since it is larger than the sum of its proper divisors (17324810557).

2403023234243 is a wasteful number, since it uses less digits than its factorization.

2403023234243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263521.

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 2403023234243 its reverse (3424323203042), we get a palindrome (5827346437285).

The spelling of 2403023234243 in words is "two trillion, four hundred three billion, twenty-three million, two hundred thirty-four thousand, two hundred forty-three".