1241422423 has 2 divisors, whose sum is σ = 1241422424. Its totient is φ = 1241422422.

The previous prime is 1241422379. The next prime is 1241422471. The reversal of 1241422423 is 3242241421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1241422423 - 2¹³ = 1241414231 is a prime.

It is a super-2 number, since 2×1241422423² = 3082259264654381858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1241422123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 620711211 + 620711212.

It is an arithmetic number, because the mean of its divisors is an integer number (620711212).

Almost surely, 2^1241422423 is an apocalyptic number.

1241422423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1241422423 is an equidigital number, since it uses as much as digits as its factorization.

1241422423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3072, while the sum is 25.

The square root of 1241422423 is about 35233.8249839554. The cubic root of 1241422423 is about 1074.7477101840.

Adding to 1241422423 its reverse (3242241421), we get a palindrome (4483663844).

The spelling of 1241422423 in words is "one billion, two hundred forty-one million, four hundred twenty-two thousand, four hundred twenty-three".