40744381560886 has 64 divisors (see below), whose sum is σ = 63589570007040. Its totient is φ = 19565743599360.

The previous prime is 40744381560851. The next prime is 40744381560893. The reversal of 40744381560886 is 68806518344704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4584712735 + ... + 4584721621.

It is an arithmetic number, because the mean of its divisors is an integer number (993587031360).

Almost surely, 2^{40744381560886} is an apocalyptic number.

40744381560886 is a deficient number, since it is larger than the sum of its proper divisors (22845188446154).

40744381560886 is a wasteful number, since it uses less digits than its factorization.

40744381560886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10789.

The product of its (nonzero) digits is 123863040, while the sum is 64.

The spelling of 40744381560886 in words is "forty trillion, seven hundred forty-four billion, three hundred eighty-one million, five hundred sixty thousand, eight hundred eighty-six".