423432002 has 8 divisors (see below), whose sum is σ = 725883456. Its totient is φ = 181470852.

The previous prime is 423431989. The next prime is 423432011. The reversal of 423432002 is 200234324.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 15122558 + ... + 15122585.

It is an arithmetic number, because the mean of its divisors is an integer number (90735432).

Almost surely, 2^423432002 is an apocalyptic number.

423432002 is a deficient number, since it is larger than the sum of its proper divisors (302451454).

423432002 is a wasteful number, since it uses less digits than its factorization.

423432002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30245152.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 423432002 is about 20577.4634491232. The cubic root of 423432002 is about 750.9215350855.

Adding to 423432002 its reverse (200234324), we get a palindrome (623666326).

The spelling of 423432002 in words is "four hundred twenty-three million, four hundred thirty-two thousand, two".