423404341 has 8 divisors (see below), whose sum is σ = 455172480. Its totient is φ = 392584608.

The previous prime is 423404339. The next prime is 423404389. The reversal of 423404341 is 143404324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 423404341 - 2¹ = 423404339 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 (423404041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236176 + ... + 237961.

It is an arithmetic number, because the mean of its divisors is an integer number (56896560).

Almost surely, 2^423404341 is an apocalyptic number.

It is an amenable number.

423404341 is a deficient number, since it is larger than the sum of its proper divisors (31768139).

423404341 is a wasteful number, since it uses less digits than its factorization.

423404341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474203.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 423404341 is about 20576.7913193481. The cubic root of 423404341 is about 750.9051832331.

Adding to 423404341 its reverse (143404324), we get a palindrome (566808665).

The spelling of 423404341 in words is "four hundred twenty-three million, four hundred four thousand, three hundred forty-one".