423413650 has 48 divisors (see below), whose sum is σ = 861337728. Its totient is φ = 153576000.

The previous prime is 423413621. The next prime is 423413687. The reversal of 423413650 is 56314324.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 296839 + ... + 298261.

It is an arithmetic number, because the mean of its divisors is an integer number (17944536).

Almost surely, 2^423413650 is an apocalyptic number.

423413650 is an abundant number, since it is smaller than the sum of its proper divisors (437924078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423413650 is a wasteful number, since it uses less digits than its factorization.

423413650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1987 (or 1982 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 423413650 is about 20577.0175195532. The cubic root of 423413650 is about 750.9106863455.

Adding to 423413650 its reverse (56314324), we get a palindrome (479727974).

The spelling of 423413650 in words is "four hundred twenty-three million, four hundred thirteen thousand, six hundred fifty".