41380866656 has 24 divisors (see below), whose sum is σ = 81480934584. Its totient is φ = 20687296000.

The previous prime is 41380866641. The next prime is 41380866679. The reversal of 41380866656 is 65666808314.

41380866656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×41380866656² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41380866598 and 41380866607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124031 + ... + 313281.

It is an arithmetic number, because the mean of its divisors is an integer number (3395038941).

Almost surely, 2^41380866656 is an apocalyptic number.

It is an amenable number.

41380866656 is a deficient number, since it is larger than the sum of its proper divisors (40100067928).

41380866656 is a wasteful number, since it uses less digits than its factorization.

41380866656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196094 (or 196086 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 41380866656 in words is "forty-one billion, three hundred eighty million, eight hundred sixty-six thousand, six hundred fifty-six".