423252350 has 24 divisors (see below), whose sum is σ = 789158568. Its totient is φ = 168890400.

The previous prime is 423252289. The next prime is 423252353. The reversal of 423252350 is 53252324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423252353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10997 + ... + 31103.

It is an arithmetic number, because the mean of its divisors is an integer number (32881607).

Almost surely, 2^423252350 is an apocalyptic number.

423252350 is a deficient number, since it is larger than the sum of its proper divisors (365906218).

423252350 is a wasteful number, since it uses less digits than its factorization.

423252350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20540 (or 20535 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 423252350 is about 20573.0977249417. The cubic root of 423252350 is about 750.8153207557.

Subtracting from 423252350 its sum of digits (26), we obtain a palindrome (423252324).

The spelling of 423252350 in words is "four hundred twenty-three million, two hundred fifty-two thousand, three hundred fifty".