40224434052 has 24 divisors (see below), whose sum is σ = 102389468832. Its totient is φ = 12189222400.

The previous prime is 40224434027. The next prime is 40224434053. The reversal of 40224434052 is 25043442204.

It is not an unprimeable number, because it can be changed into a prime (40224434053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152365149 + ... + 152365412.

It is an arithmetic number, because the mean of its divisors is an integer number (4266227868).

Almost surely, 2^40224434052 is an apocalyptic number.

It is an amenable number.

40224434052 is an abundant number, since it is smaller than the sum of its proper divisors (62165034780).

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

40224434052 is a wasteful number, since it uses less digits than its factorization.

40224434052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304730579 (or 304730577 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 30.

Adding to 40224434052 its reverse (25043442204), we get a palindrome (65267876256).

The spelling of 40224434052 in words is "forty billion, two hundred twenty-four million, four hundred thirty-four thousand, fifty-two".