40333231223 has 8 divisors (see below), whose sum is σ = 41005958400. Its totient is φ = 39665864800.

The previous prime is 40333231201. The next prime is 40333231229. The reversal of 40333231223 is 32213233304.

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

It is a cyclic number.

It is not a de Polignac number, because 40333231223 - 2²² = 40329036919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40333231192 and 40333231201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40333231229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1325015 + ... + 1355112.

It is an arithmetic number, because the mean of its divisors is an integer number (5125744800).

Almost surely, 2^40333231223 is an apocalyptic number.

40333231223 is a deficient number, since it is larger than the sum of its proper divisors (672727177).

40333231223 is a wasteful number, since it uses less digits than its factorization.

40333231223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2680377.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 40333231223 its reverse (32213233304), we get a palindrome (72546464527).

The spelling of 40333231223 in words is "forty billion, three hundred thirty-three million, two hundred thirty-one thousand, two hundred twenty-three".