1423262341 has 4 divisors (see below), whose sum is σ = 1441278400. Its totient is φ = 1405246284.

The previous prime is 1423262329. The next prime is 1423262353. The reversal of 1423262341 is 1432623241.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1423262329) and next prime (1423262353).

It is a cyclic number.

It is not a de Polignac number, because 1423262341 - 2²⁷ = 1289044613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423262381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9007911 + ... + 9008068.

It is an arithmetic number, because the mean of its divisors is an integer number (360319600).

Almost surely, 2^1423262341 is an apocalyptic number.

It is an amenable number.

1423262341 is a deficient number, since it is larger than the sum of its proper divisors (18016059).

1423262341 is an equidigital number, since it uses as much as digits as its factorization.

1423262341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18016058.

The product of its digits is 6912, while the sum is 28.

The square root of 1423262341 is about 37726.1492999219. The cubic root of 1423262341 is about 1124.8509671880.

Adding to 1423262341 its reverse (1432623241), we get a palindrome (2855885582).

The spelling of 1423262341 in words is "one billion, four hundred twenty-three million, two hundred sixty-two thousand, three hundred forty-one".