423501363 has 6 divisors (see below), whose sum is σ = 611724204. Its totient is φ = 282334236.

The previous prime is 423501361. The next prime is 423501389. The reversal of 423501363 is 363105324.

It is a happy number.

It is not a de Polignac number, because 423501363 - 2¹ = 423501361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423501361) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23527845 + ... + 23527862.

It is an arithmetic number, because the mean of its divisors is an integer number (101954034).

Almost surely, 2^423501363 is an apocalyptic number.

423501363 is a deficient number, since it is larger than the sum of its proper divisors (188222841).

423501363 is a wasteful number, since it uses less digits than its factorization.

423501363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47055713 (or 47055710 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 423501363 is about 20579.1487433276. The cubic root of 423501363 is about 750.9625348405.

Adding to 423501363 its reverse (363105324), we get a palindrome (786606687).

The spelling of 423501363 in words is "four hundred twenty-three million, five hundred one thousand, three hundred sixty-three".