41151240 has 160 divisors (see below), whose sum is σ = 149105880. Its totient is φ = 10119168.

The previous prime is 41151239. The next prime is 41151251. The reversal of 41151240 is 4215114.

41151240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 35070084 + 6081156 = 5922^2 + 2466^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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 39 ways as a sum of consecutive naturals, for example, 41632 + ... + 42608.

Almost surely, 2^41151240 is an apocalyptic number.

41151240 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 41151240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74552940).

41151240 is an abundant number, since it is smaller than the sum of its proper divisors (107954640).

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

41151240 is a wasteful number, since it uses less digits than its factorization.

41151240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013 (or 1000 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 41151240 is about 6414.9232263528. The cubic root of 41151240 is about 345.2451943172.

Adding to 41151240 its reverse (4215114), we get a palindrome (45366354).

The spelling of 41151240 in words is "forty-one million, one hundred fifty-one thousand, two hundred forty".