423203432001 has 8 divisors (see below), whose sum is σ = 644881420224. Its totient is φ = 241830532560.

The previous prime is 423203431999. The next prime is 423203432009. The reversal of 423203432001 is 100234302324.

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

It is not a de Polignac number, because 423203432001 - 2¹ = 423203431999 is a prime.

It is a super-2 number, since 2×423203432001² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (423203432009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10076272170 + ... + 10076272211.

It is an arithmetic number, because the mean of its divisors is an integer number (80610177528).

Almost surely, 2^423203432001 is an apocalyptic number.

It is an amenable number.

423203432001 is a deficient number, since it is larger than the sum of its proper divisors (221677988223).

423203432001 is a wasteful number, since it uses less digits than its factorization.

423203432001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20152544391.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 423203432001 its reverse (100234302324), we get a palindrome (523437734325).

The spelling of 423203432001 in words is "four hundred twenty-three billion, two hundred three million, four hundred thirty-two thousand, one".