423434001 has 8 divisors (see below), whose sum is σ = 573834304. Its totient is φ = 277661520.

The previous prime is 423433999. The next prime is 423434009. The reversal of 423434001 is 100434324.

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

It is not a de Polignac number, because 423434001 - 2¹ = 423433999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423434009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1156741 + ... + 1157106.

It is an arithmetic number, because the mean of its divisors is an integer number (71729288).

Almost surely, 2^423434001 is an apocalyptic number.

It is an amenable number.

423434001 is a deficient number, since it is larger than the sum of its proper divisors (150400303).

423434001 is a wasteful number, since it uses less digits than its factorization.

423434001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2313911.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 423434001 is about 20577.5120216221. The cubic root of 423434001 is about 750.9227167706.

Adding to 423434001 its reverse (100434324), we get a palindrome (523868325).

The spelling of 423434001 in words is "four hundred twenty-three million, four hundred thirty-four thousand, one".