1422402341 has 2 divisors, whose sum is σ = 1422402342. Its totient is φ = 1422402340.

The previous prime is 1422402283. The next prime is 1422402343. The reversal of 1422402341 is 1432042241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 862890625 + 559511716 = 29375^2 + 23654^2 .

It is a cyclic number.

It is not a de Polignac number, because 1422402341 - 2²⁶ = 1355293477 is a prime.

Together with 1422402343, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1422402343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 711201170 + 711201171.

It is an arithmetic number, because the mean of its divisors is an integer number (711201171).

Almost surely, 2^1422402341 is an apocalyptic number.

It is an amenable number.

1422402341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1422402341 is an equidigital number, since it uses as much as digits as its factorization.

1422402341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1422402341 is about 37714.7496478500. The cubic root of 1422402341 is about 1124.6243594590.

Adding to 1422402341 its reverse (1432042241), we get a palindrome (2854444582).

The spelling of 1422402341 in words is "one billion, four hundred twenty-two million, four hundred two thousand, three hundred forty-one".