423361425 has 24 divisors (see below), whose sum is σ = 702205056. Its totient is φ = 225067840.

The previous prime is 423361417. The next prime is 423361429. The reversal of 423361425 is 524163324.

It is not a de Polignac number, because 423361425 - 2³ = 423361417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423361392 and 423361401.

It is not an unprimeable number, because it can be changed into a prime (423361429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14872 + ... + 32678.

It is an arithmetic number, because the mean of its divisors is an integer number (29258544).

Almost surely, 2^423361425 is an apocalyptic number.

It is an amenable number.

423361425 is a deficient number, since it is larger than the sum of its proper divisors (278843631).

423361425 is a wasteful number, since it uses less digits than its factorization.

423361425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18137 (or 18132 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 423361425 is about 20575.7484675528. The cubic root of 423361425 is about 750.8798119488.

The spelling of 423361425 in words is "four hundred twenty-three million, three hundred sixty-one thousand, four hundred twenty-five".