1423031341 has 4 divisors (see below), whose sum is σ = 1423566784. Its totient is φ = 1422495900.

The previous prime is 1423031339. The next prime is 1423031369. The reversal of 1423031341 is 1431303241.

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 a cyclic number.

It is not a de Polignac number, because 1423031341 - 2¹ = 1423031339 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 (1423031371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263715 + ... + 269056.

It is an arithmetic number, because the mean of its divisors is an integer number (355891696).

Almost surely, 2^1423031341 is an apocalyptic number.

It is an amenable number.

1423031341 is a deficient number, since it is larger than the sum of its proper divisors (535443).

1423031341 is an equidigital number, since it uses as much as digits as its factorization.

1423031341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535442.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1423031341 is about 37723.0876387392. The cubic root of 1423031341 is about 1124.7901082667.

Adding to 1423031341 its reverse (1431303241), we get a palindrome (2854334582).

The spelling of 1423031341 in words is "one billion, four hundred twenty-three million, thirty-one thousand, three hundred forty-one".