241002440 has 64 divisors (see below), whose sum is σ = 621336960. Its totient is φ = 82414080.

The previous prime is 241002427. The next prime is 241002449. The reversal of 241002440 is 44200142.

It is not an unprimeable number, because it can be changed into a prime (241002449) 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, 136604 + ... + 138356.

It is an arithmetic number, because the mean of its divisors is an integer number (9708390).

Almost surely, 2^241002440 is an apocalyptic number.

241002440 is a gapful number since it is divisible by the number (20) 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 241002440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310668480).

241002440 is an abundant number, since it is smaller than the sum of its proper divisors (380334520).

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

241002440 is a wasteful number, since it uses less digits than its factorization.

241002440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2262 (or 2258 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 241002440 is about 15524.2532831695. The cubic root of 241002440 is about 622.3105254969.

Adding to 241002440 its reverse (44200142), we get a palindrome (285202582).

The spelling of 241002440 in words is "two hundred forty-one million, two thousand, four hundred forty".