40223210043 has 16 divisors (see below), whose sum is σ = 57288244896. Its totient is φ = 25014743040.

The previous prime is 40223210039. The next prime is 40223210059. The reversal of 40223210043 is 34001232204.

It is not a de Polignac number, because 40223210043 - 2² = 40223210039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40223210033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3484018 + ... + 3495543.

It is an arithmetic number, because the mean of its divisors is an integer number (3580515306).

Almost surely, 2^40223210043 is an apocalyptic number.

40223210043 is a deficient number, since it is larger than the sum of its proper divisors (17065034853).

40223210043 is a wasteful number, since it uses less digits than its factorization.

40223210043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6979694.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 40223210043 its reverse (34001232204), we get a palindrome (74224442247).

The spelling of 40223210043 in words is "forty billion, two hundred twenty-three million, two hundred ten thousand, forty-three".