402202100201843 has 2 divisors, whose sum is σ = 402202100201844. Its totient is φ = 402202100201842.

The previous prime is 402202100201833. The next prime is 402202100201857. The reversal of 402202100201843 is 348102001202204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 402202100201843 - 2⁴² = 397804053690739 is a prime.

It is not a weakly prime, because it can be changed into another prime (402202100201833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201101050100921 + 201101050100922.

It is an arithmetic number, because the mean of its divisors is an integer number (201101050100922).

Almost surely, 2^{402202100201843} is an apocalyptic number.

402202100201843 is a deficient number, since it is larger than the sum of its proper divisors (1).

402202100201843 is an equidigital number, since it uses as much as digits as its factorization.

402202100201843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 29.

The spelling of 402202100201843 in words is "four hundred two trillion, two hundred two billion, one hundred million, two hundred one thousand, eight hundred forty-three".