40432223404 has 12 divisors (see below), whose sum is σ = 70781762128. Its totient is φ = 20208862800.

The previous prime is 40432223393. The next prime is 40432223423.

It is a happy number.

40432223404 is nontrivially palindromic in base 10.

40432223404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1799667 + ... + 1821994.

Almost surely, 2^40432223404 is an apocalyptic number.

It is an amenable number.

40432223404 is a deficient number, since it is larger than the sum of its proper divisors (30349538724).

40432223404 is a wasteful number, since it uses less digits than its factorization.

40432223404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3624456 (or 3624454 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

The spelling of 40432223404 in words is "forty billion, four hundred thirty-two million, two hundred twenty-three thousand, four hundred four".