40334042223 has 12 divisors (see below), whose sum is σ = 61687358928. Its totient is φ = 25307634240.

The previous prime is 40334042209. The next prime is 40334042233. The reversal of 40334042223 is 32224043304.

40334042223 is a `hidden beast` number, since 4 + 0 + 33 + 404 + 2 + 223 = 666.

It is not a de Polignac number, because 40334042223 - 2¹² = 40334038127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40334042233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131810443 + ... + 131810748.

It is an arithmetic number, because the mean of its divisors is an integer number (5140613244).

Almost surely, 2^40334042223 is an apocalyptic number.

40334042223 is a deficient number, since it is larger than the sum of its proper divisors (21353316705).

40334042223 is a wasteful number, since it uses less digits than its factorization.

40334042223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263621214 (or 263621211 counting only the distinct ones).

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

Adding to 40334042223 its reverse (32224043304), we get a palindrome (72558085527).

The spelling of 40334042223 in words is "forty billion, three hundred thirty-four million, forty-two thousand, two hundred twenty-three".