202004345443 has 2 divisors, whose sum is σ = 202004345444. Its totient is φ = 202004345442.

The previous prime is 202004345423. The next prime is 202004345489. The reversal of 202004345443 is 344543400202.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202004345443 is a prime.

It is not a weakly prime, because it can be changed into another prime (202004345423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101002172721 + 101002172722.

It is an arithmetic number, because the mean of its divisors is an integer number (101002172722).

Almost surely, 2^202004345443 is an apocalyptic number.

202004345443 is a deficient number, since it is larger than the sum of its proper divisors (1).

202004345443 is an equidigital number, since it uses as much as digits as its factorization.

202004345443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 202004345443 its reverse (344543400202), we get a palindrome (546547745645).

The spelling of 202004345443 in words is "two hundred two billion, four million, three hundred forty-five thousand, four hundred forty-three".