2042304301643 has 2 divisors, whose sum is σ = 2042304301644. Its totient is φ = 2042304301642.

The previous prime is 2042304301619. The next prime is 2042304301651. The reversal of 2042304301643 is 3461034032402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2042304301643 - 2²² = 2042300107339 is a prime.

It is not a weakly prime, because it can be changed into another prime (2042304303643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021152150821 + 1021152150822.

It is an arithmetic number, because the mean of its divisors is an integer number (1021152150822).

Almost surely, 2^{2042304301643} is an apocalyptic number.

2042304301643 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042304301643 is an equidigital number, since it uses as much as digits as its factorization.

2042304301643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 32.

The spelling of 2042304301643 in words is "two trillion, forty-two billion, three hundred four million, three hundred one thousand, six hundred forty-three".