40224133543 has 8 divisors (see below), whose sum is σ = 44103620880. Its totient is φ = 36381770880.

The previous prime is 40224133541. The next prime is 40224133561. The reversal of 40224133543 is 34533142204.

It is a happy number.

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

It is not a de Polignac number, because 40224133543 - 2¹ = 40224133541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40224133541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9278898 + ... + 9283231.

It is an arithmetic number, because the mean of its divisors is an integer number (5512952610).

Almost surely, 2^40224133543 is an apocalyptic number.

40224133543 is a deficient number, since it is larger than the sum of its proper divisors (3879487337).

40224133543 is a wasteful number, since it uses less digits than its factorization.

40224133543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18562337.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 40224133543 its reverse (34533142204), we get a palindrome (74757275747).

The spelling of 40224133543 in words is "forty billion, two hundred twenty-four million, one hundred thirty-three thousand, five hundred forty-three".