423415052 has 12 divisors (see below), whose sum is σ = 741223560. Its totient is φ = 211636896.

The previous prime is 423415049. The next prime is 423415067. The reversal of 423415052 is 250514324.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2777 + ... + 29232.

It is an arithmetic number, because the mean of its divisors is an integer number (61768630).

Almost surely, 2^423415052 is an apocalyptic number.

It is an amenable number.

423415052 is a deficient number, since it is larger than the sum of its proper divisors (317808508).

423415052 is a wasteful number, since it uses less digits than its factorization.

423415052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35320 (or 35318 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 423415052 is about 20577.0515866584. The cubic root of 423415052 is about 750.9115151455.

Adding to 423415052 its reverse (250514324), we get a palindrome (673929376).

The spelling of 423415052 in words is "four hundred twenty-three million, four hundred fifteen thousand, fifty-two".