241155120 has 80 divisors (see below), whose sum is σ = 763522560. Its totient is φ = 62936832.

The previous prime is 241155059. The next prime is 241155151. The reversal of 241155120 is 21551142.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 591 + ... + 21969.

It is an arithmetic number, because the mean of its divisors is an integer number (9544032).

Almost surely, 2^241155120 is an apocalyptic number.

241155120 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 241155120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (381761280).

241155120 is an abundant number, since it is smaller than the sum of its proper divisors (522367440).

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

241155120 is a wasteful number, since it uses less digits than its factorization.

241155120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21442 (or 21436 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 241155120 is about 15529.1699713797. The cubic root of 241155120 is about 622.4419132587.

The spelling of 241155120 in words is "two hundred forty-one million, one hundred fifty-five thousand, one hundred twenty".