41877980643 has 8 divisors (see below), whose sum is σ = 55846828800. Its totient is φ = 27913893128.

The previous prime is 41877980611. The next prime is 41877980657. The reversal of 41877980643 is 34608977814.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 41877980643 - 2⁵ = 41877980611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (41877980663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1169583 + ... + 1204856.

It is an arithmetic number, because the mean of its divisors is an integer number (6980853600).

Almost surely, 2^41877980643 is an apocalyptic number.

41877980643 is a deficient number, since it is larger than the sum of its proper divisors (13968848157).

41877980643 is a wasteful number, since it uses less digits than its factorization.

41877980643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2380321.

The product of its (nonzero) digits is 8128512, while the sum is 57.

The spelling of 41877980643 in words is "forty-one billion, eight hundred seventy-seven million, nine hundred eighty thousand, six hundred forty-three".