241504515215320 has 64 divisors (see below), whose sum is σ = 621014142093120. Its totient is φ = 82801210535424.

The previous prime is 241504515215311. The next prime is 241504515215323. The reversal of 241504515215320 is 23512515405142.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241504515215323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72667894 + ... + 75918586.

It is an arithmetic number, because the mean of its divisors is an integer number (9703345970205).

Almost surely, 2^{241504515215320} is an apocalyptic number.

241504515215320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241504515215320 is an abundant number, since it is smaller than the sum of its proper divisors (379509626877800).

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

241504515215320 is a wasteful number, since it uses less digits than its factorization.

241504515215320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3516044 (or 3516040 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 241504515215320 in words is "two hundred forty-one trillion, five hundred four billion, five hundred fifteen million, two hundred fifteen thousand, three hundred twenty".