41566780408 has 8 divisors (see below), whose sum is σ = 77937713280. Its totient is φ = 20783390200.

The previous prime is 41566780399. The next prime is 41566780421. The reversal of 41566780408 is 80408766514.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2597923768 + ... + 2597923783.

It is an arithmetic number, because the mean of its divisors is an integer number (9742214160).

Almost surely, 2^41566780408 is an apocalyptic number.

It is an amenable number.

41566780408 is a deficient number, since it is larger than the sum of its proper divisors (36370932872).

41566780408 is a wasteful number, since it uses less digits than its factorization.

41566780408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5195847557 (or 5195847553 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

The spelling of 41566780408 in words is "forty-one billion, five hundred sixty-six million, seven hundred eighty thousand, four hundred eight".