4052430643 has 2 divisors, whose sum is σ = 4052430644. Its totient is φ = 4052430642.

The previous prime is 4052430617. The next prime is 4052430647. The reversal of 4052430643 is 3460342504.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4052430643 - 2²⁹ = 3515559731 is a prime.

It is not a weakly prime, because it can be changed into another prime (4052430647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2026215321 + 2026215322.

It is an arithmetic number, because the mean of its divisors is an integer number (2026215322).

Almost surely, 2^4052430643 is an apocalyptic number.

4052430643 is a deficient number, since it is larger than the sum of its proper divisors (1).

4052430643 is an equidigital number, since it uses as much as digits as its factorization.

4052430643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 31.

The square root of 4052430643 is about 63658.7043773277. The cubic root of 4052430643 is about 1594.3066719294.

The spelling of 4052430643 in words is "four billion, fifty-two million, four hundred thirty thousand, six hundred forty-three".