402202324291 has 2 divisors, whose sum is σ = 402202324292. Its totient is φ = 402202324290.

The previous prime is 402202324241. The next prime is 402202324387. The reversal of 402202324291 is 192423202204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 402202324291 - 2¹⁷ = 402202193219 is a prime.

It is not a weakly prime, because it can be changed into another prime (402202324211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201101162145 + 201101162146.

It is an arithmetic number, because the mean of its divisors is an integer number (201101162146).

Almost surely, 2^402202324291 is an apocalyptic number.

402202324291 is a deficient number, since it is larger than the sum of its proper divisors (1).

402202324291 is an equidigital number, since it uses as much as digits as its factorization.

402202324291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 402202324291 its reverse (192423202204), we get a palindrome (594625526495).

The spelling of 402202324291 in words is "four hundred two billion, two hundred two million, three hundred twenty-four thousand, two hundred ninety-one".