40233203223 has 4 divisors (see below), whose sum is σ = 53644270968. Its totient is φ = 26822135480.

The previous prime is 40233203203. The next prime is 40233203239. The reversal of 40233203223 is 32230233204.

It is a happy number.

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 40233203223 - 2¹⁰ = 40233202199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40233203193 and 40233203202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40233203203) 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, 6705533868 + ... + 6705533873.

It is an arithmetic number, because the mean of its divisors is an integer number (13411067742).

Almost surely, 2^40233203223 is an apocalyptic number.

40233203223 is a deficient number, since it is larger than the sum of its proper divisors (13411067745).

40233203223 is a wasteful number, since it uses less digits than its factorization.

40233203223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13411067744.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 40233203223 its reverse (32230233204), we get a palindrome (72463436427).

The spelling of 40233203223 in words is "forty billion, two hundred thirty-three million, two hundred three thousand, two hundred twenty-three".