423316401 has 8 divisors (see below), whose sum is σ = 564692640. Its totient is φ = 282075552.

The previous prime is 423316391. The next prime is 423316417. The reversal of 423316401 is 104613324.

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

It is not a de Polignac number, because 423316401 - 2¹⁰ = 423315377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423316801) 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, 26311 + ... + 39228.

It is an arithmetic number, because the mean of its divisors is an integer number (70586580).

Almost surely, 2^423316401 is an apocalyptic number.

It is an amenable number.

423316401 is a deficient number, since it is larger than the sum of its proper divisors (141376239).

423316401 is a wasteful number, since it uses less digits than its factorization.

423316401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67695.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 423316401 is about 20574.6543348849. The cubic root of 423316401 is about 750.8531926040.

Adding to 423316401 its reverse (104613324), we get a palindrome (527929725).

The spelling of 423316401 in words is "four hundred twenty-three million, three hundred sixteen thousand, four hundred one".