40042414223 has 12 divisors (see below), whose sum is σ = 46626173280. Its totient is φ = 34288011072.

The previous prime is 40042414189. The next prime is 40042414231. The reversal of 40042414223 is 32241424004.

It is a happy number.

It is not a de Polignac number, because 40042414223 - 2¹⁰ = 40042413199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40042414192 and 40042414201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40042414723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 355511 + ... + 454392.

It is an arithmetic number, because the mean of its divisors is an integer number (3885514440).

Almost surely, 2^40042414223 is an apocalyptic number.

40042414223 is a deficient number, since it is larger than the sum of its proper divisors (6583759057).

40042414223 is a wasteful number, since it uses less digits than its factorization.

40042414223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810926 (or 810919 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 40042414223 its reverse (32241424004), we get a palindrome (72283838227).

The spelling of 40042414223 in words is "forty billion, forty-two million, four hundred fourteen thousand, two hundred twenty-three".