41255420122240 has 64 divisors (see below), whose sum is σ = 98627249739960. Its totient is φ = 16501998886912.

The previous prime is 41255420122237. The next prime is 41255420122243. The reversal of 41255420122240 is 4222102455214.

It is an interprime number because it is at equal distance from previous prime (41255420122237) and next prime (41255420122243).

It can be written as a sum of positive squares in 4 ways, for example, as 38749429809216 + 2505990313024 = 6224904^2 + 1583032^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 41255420122196 and 41255420122205.

It is not an unprimeable number, because it can be changed into a prime (41255420122243) 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 7 ways as a sum of consecutive naturals, for example, 75871812 + ... + 76413628.

Almost surely, 2^{41255420122240} is an apocalyptic number.

41255420122240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41255420122240 is an abundant number, since it is smaller than the sum of its proper divisors (57371829617720).

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

41255420122240 is a wasteful number, since it uses less digits than its factorization.

41255420122240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660809 (or 660797 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 34.

Adding to 41255420122240 its reverse (4222102455214), we get a palindrome (45477522577454).

The spelling of 41255420122240 in words is "forty-one trillion, two hundred fifty-five billion, four hundred twenty million, one hundred twenty-two thousand, two hundred forty".