1341403423 has 2 divisors, whose sum is σ = 1341403424. Its totient is φ = 1341403422.

The previous prime is 1341403403. The next prime is 1341403433. The reversal of 1341403423 is 3243041431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1341403423 - 2⁹ = 1341402911 is a prime.

It is a super-2 number, since 2×1341403423² = 3598726286472233858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341403403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670701711 + 670701712.

It is an arithmetic number, because the mean of its divisors is an integer number (670701712).

Almost surely, 2^1341403423 is an apocalyptic number.

1341403423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341403423 is an equidigital number, since it uses as much as digits as its factorization.

1341403423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1341403423 is about 36625.1747163068. The cubic root of 1341403423 is about 1102.8585219984.

Adding to 1341403423 its reverse (3243041431), we get a palindrome (4584444854).

The spelling of 1341403423 in words is "one billion, three hundred forty-one million, four hundred three thousand, four hundred twenty-three".