40133532224 has 14 divisors (see below), whose sum is σ = 79639978134. Its totient is φ = 20066766080.

The previous prime is 40133532223. The next prime is 40133532247. The reversal of 40133532224 is 42223533104.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 21245977600 + 18887554624 = 145760^2 + 137432^2 .

It is a super-3 number, since 3×40133532224³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (40133532223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 313543157 + ... + 313543284.

Almost surely, 2^40133532224 is an apocalyptic number.

It is an amenable number.

40133532224 is a deficient number, since it is larger than the sum of its proper divisors (39506445910).

40133532224 is an equidigital number, since it uses as much as digits as its factorization.

40133532224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627086453 (or 627086443 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The spelling of 40133532224 in words is "forty billion, one hundred thirty-three million, five hundred thirty-two thousand, two hundred twenty-four".