423310541 has 4 divisors (see below), whose sum is σ = 428410752. Its totient is φ = 418210332.

The previous prime is 423310507. The next prime is 423310571. The reversal of 423310541 is 145013324.

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 423310541 - 2¹⁰ = 423309517 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 (423310571) 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, 2549981 + ... + 2550146.

It is an arithmetic number, because the mean of its divisors is an integer number (107102688).

Almost surely, 2^423310541 is an apocalyptic number.

It is an amenable number.

423310541 is a deficient number, since it is larger than the sum of its proper divisors (5100211).

423310541 is an equidigital number, since it uses as much as digits as its factorization.

423310541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5100210.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 423310541 is about 20574.5119261673. The cubic root of 423310541 is about 750.8497278828.

Adding to 423310541 its reverse (145013324), we get a palindrome (568323865).

The spelling of 423310541 in words is "four hundred twenty-three million, three hundred ten thousand, five hundred forty-one".