4240434202 has 16 divisors (see below), whose sum is σ = 6736471272. Its totient is φ = 1995005440.

The previous prime is 4240434181. The next prime is 4240434203. The reversal of 4240434202 is 2024340424.

It can be written as a sum of positive squares in 4 ways, for example, as 3894883281 + 345550921 = 62409^2 + 18589^2 .

It is not an unprimeable number, because it can be changed into a prime (4240434203) 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, 149952 + ... + 175972.

Almost surely, 2^4240434202 is an apocalyptic number.

4240434202 is a deficient number, since it is larger than the sum of its proper divisors (2496037070).

4240434202 is a wasteful number, since it uses less digits than its factorization.

4240434202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30833.

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 4240434202 is about 65118.6164011491. The cubic root of 4240434202 is about 1618.5897143122.

Adding to 4240434202 its reverse (2024340424), we get a palindrome (6264774626).

The spelling of 4240434202 in words is "four billion, two hundred forty million, four hundred thirty-four thousand, two hundred two".