4240203142203 has 48 divisors (see below), whose sum is σ = 7056352226560. Its totient is φ = 2403394120512.

The previous prime is 4240203142193. The next prime is 4240203142237. The reversal of 4240203142203 is 3022413020424.

4240203142203 is a `hidden beast` number, since 4 + 2 + 402 + 0 + 31 + 4 + 220 + 3 = 666.

It is not a de Polignac number, because 4240203142203 - 2⁵ = 4240203142171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4240205142203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9618525 + ... + 10049697.

Almost surely, 2^{4240203142203} is an apocalyptic number.

4240203142203 is a deficient number, since it is larger than the sum of its proper divisors (2816149084357).

4240203142203 is a wasteful number, since it uses less digits than its factorization.

4240203142203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432448 (or 432445 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 4240203142203 its reverse (3022413020424), we get a palindrome (7262616162627).

The spelling of 4240203142203 in words is "four trillion, two hundred forty billion, two hundred three million, one hundred forty-two thousand, two hundred three".