40240606307836 has 24 divisors (see below), whose sum is σ = 77247412023600. Its totient is φ = 18190128412800.

The previous prime is 40240606307807. The next prime is 40240606307861. The reversal of 40240606307836 is 63870360604204.

It is a self number, because there is not a number n which added to its sum of digits gives 40240606307836.

It is a congruent number.

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, 2526398761 + ... + 2526414688.

It is an arithmetic number, because the mean of its divisors is an integer number (3218642167650).

Almost surely, 2^{40240606307836} is an apocalyptic number.

It is an amenable number.

40240606307836 is a deficient number, since it is larger than the sum of its proper divisors (37006805715764).

40240606307836 is a wasteful number, since it uses less digits than its factorization.

40240606307836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5052813645 (or 5052813643 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 49.

The spelling of 40240606307836 in words is "forty trillion, two hundred forty billion, six hundred six million, three hundred seven thousand, eight hundred thirty-six".