2342402423 has 2 divisors, whose sum is σ = 2342402424. Its totient is φ = 2342402422.

The previous prime is 2342402411. The next prime is 2342402429. The reversal of 2342402423 is 3242042432.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2342402423 - 2¹² = 2342398327 is a prime.

It is a super-2 number, since 2×2342402423² = 10973698222552541858, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2342402392 and 2342402401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2342402429) 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, 1171201211 + 1171201212.

It is an arithmetic number, because the mean of its divisors is an integer number (1171201212).

Almost surely, 2^2342402423 is an apocalyptic number.

2342402423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2342402423 is an equidigital number, since it uses as much as digits as its factorization.

2342402423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 2342402423 is about 48398.3721110535. The cubic root of 2342402423 is about 1328.0685823605.

Adding to 2342402423 its reverse (3242042432), we get a palindrome (5584444855).

The spelling of 2342402423 in words is "two billion, three hundred forty-two million, four hundred two thousand, four hundred twenty-three".