40232044 has 24 divisors (see below), whose sum is σ = 74332160. Its totient is φ = 19000656.

The previous prime is 40232039. The next prime is 40232069. The reversal of 40232044 is 44023204.

40232044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (19).

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 7 ways as a sum of consecutive naturals, for example, 36469 + ... + 37555.

Almost surely, 2^40232044 is an apocalyptic number.

It is an amenable number.

40232044 is a deficient number, since it is larger than the sum of its proper divisors (34100116).

40232044 is a wasteful number, since it uses less digits than its factorization.

40232044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597 (or 1595 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 40232044 is about 6342.8734813174. The cubic root of 40232044 is about 342.6552307515.

Adding to 40232044 its reverse (44023204), we get a palindrome (84255248).

The spelling of 40232044 in words is "forty million, two hundred thirty-two thousand, forty-four".