41156103240 has 576 divisors, whose sum is σ = 162740223360. Its totient is φ = 9170703360.

The previous prime is 41156103229. The next prime is 41156103269. The reversal of 41156103240 is 4230165114.

It is a happy number.

41156103240 is a `hidden beast` number, since 4 + 1 + 1 + 5 + 610 + 3 + 2 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 78994180 + ... + 78994700.

It is an arithmetic number, because the mean of its divisors is an integer number (282535110).

Almost surely, 2^41156103240 is an apocalyptic number.

41156103240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41156103240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81370111680).

41156103240 is an abundant number, since it is smaller than the sum of its proper divisors (121584120120).

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

41156103240 is an equidigital number, since it uses as much as digits as its factorization.

41156103240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606 (or 581 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 41156103240 its reverse (4230165114), we get a palindrome (45386268354).

The spelling of 41156103240 in words is "forty-one billion, one hundred fifty-six million, one hundred three thousand, two hundred forty".