423332552003 has 4 divisors (see below), whose sum is σ = 437930226240. Its totient is φ = 408734877768.

The previous prime is 423332551981. The next prime is 423332552009. The reversal of 423332552003 is 300255233324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 423332552003 - 2¹² = 423332547907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423332552009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7298837075 + ... + 7298837132.

It is an arithmetic number, because the mean of its divisors is an integer number (109482556560).

Almost surely, 2^423332552003 is an apocalyptic number.

423332552003 is a deficient number, since it is larger than the sum of its proper divisors (14597674237).

423332552003 is a wasteful number, since it uses less digits than its factorization.

423332552003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14597674236.

The product of its (nonzero) digits is 64800, while the sum is 32.

Adding to 423332552003 its reverse (300255233324), we get a palindrome (723587785327).

The spelling of 423332552003 in words is "four hundred twenty-three billion, three hundred thirty-two million, five hundred fifty-two thousand, three".