23434040003 has 8 divisors (see below), whose sum is σ = 25566180336. Its totient is φ = 21302195200.

The previous prime is 23434039999. The next prime is 23434040017. The reversal of 23434040003 is 30004043432.

It is a happy number.

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

It is not a de Polignac number, because 23434040003 - 2² = 23434039999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23434040023) 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, 112343 + ... + 243903.

It is an arithmetic number, because the mean of its divisors is an integer number (3195772542).

Almost surely, 2^23434040003 is an apocalyptic number.

23434040003 is a deficient number, since it is larger than the sum of its proper divisors (2132140333).

23434040003 is a wasteful number, since it uses less digits than its factorization.

23434040003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147765.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 23434040003 its reverse (30004043432), we get a palindrome (53438083435).

The spelling of 23434040003 in words is "twenty-three billion, four hundred thirty-four million, forty thousand, three".