41234440 has 64 divisors (see below), whose sum is σ = 100699200. Its totient is φ = 15105792.

The previous prime is 41234419. The next prime is 41234447. The reversal of 41234440 is 4443214.

It is a super-2 number, since 2×41234440² = 3400558084227200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41234447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92859 + ... + 93301.

It is an arithmetic number, because the mean of its divisors is an integer number (1573425).

Almost surely, 2^41234440 is an apocalyptic number.

41234440 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 41234440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50349600).

41234440 is an abundant number, since it is smaller than the sum of its proper divisors (59464760).

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

41234440 is a wasteful number, since it uses less digits than its factorization.

41234440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 41234440 is about 6421.4048307205. The cubic root of 41234440 is about 345.4777111133.

Adding to 41234440 its reverse (4443214), we get a palindrome (45677654).

The spelling of 41234440 in words is "forty-one million, two hundred thirty-four thousand, four hundred forty".