41365385773056 has 704 divisors, whose sum is σ = 128768457542400. Its totient is φ = 13270190653440.

The previous prime is 41365385773021. The next prime is 41365385773087. The reversal of 41365385773056 is 65037758356314.

41365385773056 is a `hidden beast` number, since 4 + 1 + 3 + 6 + 5 + 3 + 8 + 577 + 3 + 0 + 56 = 666.

It is a super-2 number, since 2×41365385773056² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41365385772984 and 41365385773002.

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, 133007671141 + ... + 133007671451.

Almost surely, 2^{41365385773056} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41365385773056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64384228771200).

41365385773056 is an abundant number, since it is smaller than the sum of its proper divisors (87403071769344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41365385773056 is an frugal number, since it uses more digits than its factorization.

41365385773056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 190512000, while the sum is 63.

The spelling of 41365385773056 in words is "forty-one trillion, three hundred sixty-five billion, three hundred eighty-five million, seven hundred seventy-three thousand, fifty-six".