4042652903 has 2 divisors, whose sum is σ = 4042652904. Its totient is φ = 4042652902.

The previous prime is 4042652899. The next prime is 4042652909. The reversal of 4042652903 is 3092562404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4042652903 - 2² = 4042652899 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4042652909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021326451 + 2021326452.

It is an arithmetic number, because the mean of its divisors is an integer number (2021326452).

Almost surely, 2^4042652903 is an apocalyptic number.

4042652903 is a deficient number, since it is larger than the sum of its proper divisors (1).

4042652903 is an equidigital number, since it uses as much as digits as its factorization.

4042652903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 4042652903 is about 63581.8598579815. The cubic root of 4042652903 is about 1593.0233869205.

The spelling of 4042652903 in words is "four billion, forty-two million, six hundred fifty-two thousand, nine hundred three".