40024002442208 has 12 divisors (see below), whose sum is σ = 78797254808160. Its totient is φ = 20012001221088.

The previous prime is 40024002442153. The next prime is 40024002442219. The reversal of 40024002442208 is 80224420042004.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 1250750076319 = 40024002442208 / (4 + 0 + 0 + 2 + 4 + 0 + 0 + 2 + 4 + 4 + 2 + 2 + 0 + 8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 625375038128 + ... + 625375038191.

It is an arithmetic number, because the mean of its divisors is an integer number (6566437900680).

Almost surely, 2^{40024002442208} is an apocalyptic number.

It is an amenable number.

40024002442208 is a deficient number, since it is larger than the sum of its proper divisors (38773252365952).

40024002442208 is a wasteful number, since it uses less digits than its factorization.

40024002442208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250750076329 (or 1250750076321 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 32.

The spelling of 40024002442208 in words is "forty trillion, twenty-four billion, two million, four hundred forty-two thousand, two hundred eight".