423034013003 has 16 divisors (see below), whose sum is σ = 492149568000. Its totient is φ = 356101183872.

The previous prime is 423034012867. The next prime is 423034013009. The reversal of 423034013003 is 300310430324.

It is not a de Polignac number, because 423034013003 - 2²⁰ = 423032964427 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 423034013003.

It is not an unprimeable number, because it can be changed into a prime (423034013009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90863 + ... + 924296.

It is an arithmetic number, because the mean of its divisors is an integer number (30759348000).

Almost surely, 2^423034013003 is an apocalyptic number.

423034013003 is a deficient number, since it is larger than the sum of its proper divisors (69115554997).

423034013003 is a wasteful number, since it uses less digits than its factorization.

423034013003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016234.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 423034013003 its reverse (300310430324), we get a palindrome (723344443327).

The spelling of 423034013003 in words is "four hundred twenty-three billion, thirty-four million, thirteen thousand, three".