42432443002843 has 2 divisors, whose sum is σ = 42432443002844. Its totient is φ = 42432443002842.

The previous prime is 42432443002811. The next prime is 42432443002861. The reversal of 42432443002843 is 34820034423424.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42432443002843 - 2⁵ = 42432443002811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42432443002843.

It is not a weakly prime, because it can be changed into another prime (42432443006843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21216221501421 + 21216221501422.

It is an arithmetic number, because the mean of its divisors is an integer number (21216221501422).

Almost surely, 2^{42432443002843} is an apocalyptic number.

42432443002843 is a deficient number, since it is larger than the sum of its proper divisors (1).

42432443002843 is an equidigital number, since it uses as much as digits as its factorization.

42432443002843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1769472, while the sum is 43.

The spelling of 42432443002843 in words is "forty-two trillion, four hundred thirty-two billion, four hundred forty-three million, two thousand, eight hundred forty-three".