40224432204 has 108 divisors (see below), whose sum is σ = 112848565648. Its totient is φ = 12070745280.

The previous prime is 40224432197. The next prime is 40224432247. The reversal of 40224432204 is 40223442204.

40224432204 is a `hidden beast` number, since 4 + 0 + 2 + 24 + 432 + 204 = 666.

It is a super-2 number, since 2×40224432204² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 403842 + ... + 493494.

Almost surely, 2^40224432204 is an apocalyptic number.

40224432204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40224432204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56424282824).

40224432204 is an abundant number, since it is smaller than the sum of its proper divisors (72624133444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40224432204 is a wasteful number, since it uses less digits than its factorization.

40224432204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89788 (or 89772 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

Adding to 40224432204 its reverse (40223442204), we get a palindrome (80447874408).

The spelling of 40224432204 in words is "forty billion, two hundred twenty-four million, four hundred thirty-two thousand, two hundred four".