402243401159 has 2 divisors, whose sum is σ = 402243401160. Its totient is φ = 402243401158.

The previous prime is 402243401113. The next prime is 402243401171. The reversal of 402243401159 is 951104342204.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-402243401159 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (402243401359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201121700579 + 201121700580.

It is an arithmetic number, because the mean of its divisors is an integer number (201121700580).

Almost surely, 2^402243401159 is an apocalyptic number.

402243401159 is a deficient number, since it is larger than the sum of its proper divisors (1).

402243401159 is an equidigital number, since it uses as much as digits as its factorization.

402243401159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 402243401159 in words is "four hundred two billion, two hundred forty-three million, four hundred one thousand, one hundred fifty-nine".