23040332434003 has 4 divisors (see below), whose sum is σ = 23041885974048. Its totient is φ = 23038778893960.

The previous prime is 23040332433961. The next prime is 23040332434103. The reversal of 23040332434003 is 30043423304032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23040332434003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23040332434103) 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, 776747776 + ... + 776777437.

It is an arithmetic number, because the mean of its divisors is an integer number (5760471493512).

Almost surely, 2^{23040332434003} is an apocalyptic number.

23040332434003 is a deficient number, since it is larger than the sum of its proper divisors (1553540045).

23040332434003 is a wasteful number, since it uses less digits than its factorization.

23040332434003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553540044.

The product of its (nonzero) digits is 62208, while the sum is 31.

Adding to 23040332434003 its reverse (30043423304032), we get a palindrome (53083755738035).

The spelling of 23040332434003 in words is "twenty-three trillion, forty billion, three hundred thirty-two million, four hundred thirty-four thousand, three".