40344203000223 has 32 divisors (see below), whose sum is σ = 62333282027520. Its totient is φ = 25760182775040.

The previous prime is 40344203000221. The next prime is 40344203000279. The reversal of 40344203000223 is 32200030244304.

40344203000223 is a `hidden beast` number, since 403 + 4 + 4 + 2 + 0 + 30 + 0 + 0 + 223 = 666.

It is not a de Polignac number, because 40344203000223 - 2¹ = 40344203000221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40344203000221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 248377365 + ... + 248539742.

It is an arithmetic number, because the mean of its divisors is an integer number (1947915063360).

Almost surely, 2^{40344203000223} is an apocalyptic number.

40344203000223 is a deficient number, since it is larger than the sum of its proper divisors (21989079027297).

40344203000223 is a wasteful number, since it uses less digits than its factorization.

40344203000223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496917244 (or 496917238 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 40344203000223 its reverse (32200030244304), we get a palindrome (72544233244527).

The spelling of 40344203000223 in words is "forty trillion, three hundred forty-four billion, two hundred three million, two hundred twenty-three", and thus it is an aban number.