41130273636 has 135 divisors (see below), whose sum is σ = 113671281801. Its totient is φ = 12966604416.

The previous prime is 41130273631. The next prime is 41130273649. The reversal of 41130273636 is 63637203114.

The square root of 41130273636 is 202806.

It is a perfect power (a square), and thus also a powerful number.

41130273636 is a `hidden beast` number, since 4 + 1 + 13 + 0 + 2 + 7 + 3 + 636 = 666.

It can be written as a sum of positive squares in only one way, i.e., 25290540900 + 15839732736 = 159030^2 + 125856^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 41130273636.

It is not an unprimeable number, because it can be changed into a prime (41130273631) 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 44 ways as a sum of consecutive naturals, for example, 69359356 + ... + 69359948.

Almost surely, 2^41130273636 is an apocalyptic number.

41130273636 is the 202806-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41130273636

41130273636 is an abundant number, since it is smaller than the sum of its proper divisors (72541008165).

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

41130273636 is an equidigital number, since it uses as much as digits as its factorization.

41130273636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240 (or 617 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

Multiplying 41130273636 by its sum of digits (36), we get a square (1480689850896 = 1216836²).

41130273636 divided by its sum of digits (36) gives a square (1142507601 = 33801²).

The spelling of 41130273636 in words is "forty-one billion, one hundred thirty million, two hundred seventy-three thousand, six hundred thirty-six".