41412240 has 120 divisors (see below), whose sum is σ = 140582520. Its totient is φ = 10924032.

The previous prime is 41412233. The next prime is 41412253. The reversal of 41412240 is 4221414.

41412240 is a `hidden beast` number, since 414 + 12 + 240 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1115136 + 40297104 = 1056^2 + 6348^2 .

It is a tau number, because it is divible by the number of its divisors (120).

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81106 + ... + 81614.

It is an arithmetic number, because the mean of its divisors is an integer number (1171521).

Almost surely, 2^41412240 is an apocalyptic number.

41412240 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 41412240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70291260).

41412240 is an abundant number, since it is smaller than the sum of its proper divisors (99170280).

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

41412240 is a wasteful number, since it uses less digits than its factorization.

41412240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641 (or 632 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 41412240 is about 6435.2342614702. The cubic root of 41412240 is about 345.9735576260.

Adding to 41412240 its reverse (4221414), we get a palindrome (45633654).

The spelling of 41412240 in words is "forty-one million, four hundred twelve thousand, two hundred forty".