40862726806 has 24 divisors (see below), whose sum is σ = 67388179320. Its totient is φ = 18569738880.

The previous prime is 40862726797. The next prime is 40862726833. The reversal of 40862726806 is 60862726804.

It is a self number, because there is not a number n which added to its sum of digits gives 40862726806.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1207590 + ... + 1240966.

It is an arithmetic number, because the mean of its divisors is an integer number (2807840805).

Almost surely, 2^40862726806 is an apocalyptic number.

40862726806 is a deficient number, since it is larger than the sum of its proper divisors (26525452514).

40862726806 is a wasteful number, since it uses less digits than its factorization.

40862726806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38460 (or 38449 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 49.

The spelling of 40862726806 in words is "forty billion, eight hundred sixty-two million, seven hundred twenty-six thousand, eight hundred six".