40003412224 has 36 divisors (see below), whose sum is σ = 81203991120. Its totient is φ = 19662686720.

The previous prime is 40003412177. The next prime is 40003412233. The reversal of 40003412224 is 42221430004.

It is a happy number.

It is a super-3 number, since 3×40003412224³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40003412195 and 40003412204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1309162 + ... + 1339369.

It is an arithmetic number, because the mean of its divisors is an integer number (2255666420).

Almost surely, 2^40003412224 is an apocalyptic number.

It is an amenable number.

40003412224 is an abundant number, since it is smaller than the sum of its proper divisors (41200578896).

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

40003412224 is an equidigital number, since it uses as much as digits as its factorization.

40003412224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2648606 (or 2648592 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 40003412224 its reverse (42221430004), we get a palindrome (82224842228).

The spelling of 40003412224 in words is "forty billion, three million, four hundred twelve thousand, two hundred twenty-four".