402234424411 has 2 divisors, whose sum is σ = 402234424412. Its totient is φ = 402234424410.

The previous prime is 402234424409. The next prime is 402234424441. The reversal of 402234424411 is 114424432204.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 402234424411 - 2¹ = 402234424409 is a prime.

Together with 402234424409, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (402234424441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201117212205 + 201117212206.

It is an arithmetic number, because the mean of its divisors is an integer number (201117212206).

Almost surely, 2^402234424411 is an apocalyptic number.

402234424411 is a deficient number, since it is larger than the sum of its proper divisors (1).

402234424411 is an equidigital number, since it uses as much as digits as its factorization.

402234424411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 402234424411 its reverse (114424432204), we get a palindrome (516658856615).

The spelling of 402234424411 in words is "four hundred two billion, two hundred thirty-four million, four hundred twenty-four thousand, four hundred eleven".