40841655556 has 24 divisors (see below), whose sum is σ = 76992716864. Its totient is φ = 18844630560.

The previous prime is 40841655541. The next prime is 40841655571. The reversal of 40841655556 is 65555614804.

It is an interprime number because it is at equal distance from previous prime (40841655541) and next prime (40841655571).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75721 + ... + 295663.

Almost surely, 2^40841655556 is an apocalyptic number.

It is an amenable number.

40841655556 is a deficient number, since it is larger than the sum of its proper divisors (36151061308).

40841655556 is a wasteful number, since it uses less digits than its factorization.

40841655556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223531 (or 223529 counting only the distinct ones).

The product of its (nonzero) digits is 2880000, while the sum is 49.

The spelling of 40841655556 in words is "forty billion, eight hundred forty-one million, six hundred fifty-five thousand, five hundred fifty-six".