40631300243506 has 16 divisors (see below), whose sum is σ = 69673339379520. Its totient is φ = 17408493935280.

The previous prime is 40631300243497. The next prime is 40631300243531. The reversal of 40631300243506 is 60534200313604.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409986585 + ... + 410085676.

It is an arithmetic number, because the mean of its divisors is an integer number (4354583711220).

Almost surely, 2^{40631300243506} is an apocalyptic number.

40631300243506 is a deficient number, since it is larger than the sum of its proper divisors (29042039136014).

40631300243506 is a wasteful number, since it uses less digits than its factorization.

40631300243506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820075809.

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 40631300243506 in words is "forty trillion, six hundred thirty-one billion, three hundred million, two hundred forty-three thousand, five hundred six".