41028247836 has 72 divisors (see below), whose sum is σ = 105310527504. Its totient is φ = 13465267200.

The previous prime is 41028247817. The next prime is 41028247913. The reversal of 41028247836 is 63874282014.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 41028247791 and 41028247800.

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 23 ways as a sum of consecutive naturals, for example, 7959436 + ... + 7964588.

Almost surely, 2^41028247836 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 41028247836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52655263752).

41028247836 is an abundant number, since it is smaller than the sum of its proper divisors (64282279668).

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

41028247836 is a wasteful number, since it uses less digits than its factorization.

41028247836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8531 (or 8526 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 45.

The spelling of 41028247836 in words is "forty-one billion, twenty-eight million, two hundred forty-seven thousand, eight hundred thirty-six".