40433088478 has 8 divisors (see below), whose sum is σ = 60784711200. Its totient is φ = 20171518080.

The previous prime is 40433088427. The next prime is 40433088481. The reversal of 40433088478 is 87488033404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 22511958 + ... + 22513753.

It is an arithmetic number, because the mean of its divisors is an integer number (7598088900).

Almost surely, 2^40433088478 is an apocalyptic number.

40433088478 is a deficient number, since it is larger than the sum of its proper divisors (20351622722).

40433088478 is a wasteful number, since it uses less digits than its factorization.

40433088478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45026162.

The product of its (nonzero) digits is 2064384, while the sum is 49.

The spelling of 40433088478 in words is "forty billion, four hundred thirty-three million, eighty-eight thousand, four hundred seventy-eight".