41287597056 has 132 divisors (see below), whose sum is σ = 125492153800. Its totient is φ = 13038133248.

The previous prime is 41287597049. The next prime is 41287597081. The reversal of 41287597056 is 65079578214.

41287597056 is a `hidden beast` number, since 41 + 2 + 8 + 7 + 597 + 0 + 5 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 41287596993 and 41287597011.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 57210 + ... + 292998.

Almost surely, 2^41287597056 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 41287597056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62746076900).

41287597056 is an abundant number, since it is smaller than the sum of its proper divisors (84204556744).

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

41287597056 is a wasteful number, since it uses less digits than its factorization.

41287597056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235834 (or 235813 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 54.

The spelling of 41287597056 in words is "forty-one billion, two hundred eighty-seven million, five hundred ninety-seven thousand, fifty-six".