3242430243 has 40 divisors (see below), whose sum is σ = 5229378000. Its totient is φ = 1990308672.

The previous prime is 3242430239. The next prime is 3242430263. The reversal of 3242430243 is 3420342423.

It is not a de Polignac number, because 3242430243 - 2² = 3242430239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3242430263) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 437533 + ... + 444881.

It is an arithmetic number, because the mean of its divisors is an integer number (130734450).

Almost surely, 2^3242430243 is an apocalyptic number.

3242430243 is a deficient number, since it is larger than the sum of its proper divisors (1986947757).

3242430243 is a wasteful number, since it uses less digits than its factorization.

3242430243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7793 (or 7784 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 3242430243 is about 56942.3413902168. The cubic root of 3242430243 is about 1480.0971209397.

Adding to 3242430243 its reverse (3420342423), we get a palindrome (6662772666).

The spelling of 3242430243 in words is "three billion, two hundred forty-two million, four hundred thirty thousand, two hundred forty-three".