41561510100 has 288 divisors, whose sum is σ = 139476072960. Its totient is φ = 9449280000.

The previous prime is 41561510099. The next prime is 41561510141. The reversal of 41561510100 is 101516514.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6329419 + ... + 6335981.

It is an arithmetic number, because the mean of its divisors is an integer number (484291920).

Almost surely, 2^41561510100 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 41561510100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69738036480).

41561510100 is an abundant number, since it is smaller than the sum of its proper divisors (97914562860).

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

41561510100 is a wasteful number, since it uses less digits than its factorization.

41561510100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6711 (or 6704 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 24.

The spelling of 41561510100 in words is "forty-one billion, five hundred sixty-one million, five hundred ten thousand, one hundred".