520241130000 has 300 divisors, whose sum is σ = 1886750833968. Its totient is φ = 138730320000.

The previous prime is 520241129983. The next prime is 520241130001. The reversal of 520241130000 is 31142025.

It is a tau number, because it is divible by the number of its divisors (300).

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

It is not an unprimeable number, because it can be changed into a prime (520241130001) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2322955 + ... + 2537045.

Almost surely, 2^520241130000 is an apocalyptic number.

520241130000 is a gapful number since it is divisible by the number (50) 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 520241130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (943375416984).

520241130000 is an abundant number, since it is smaller than the sum of its proper divisors (1366509703968).

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

520241130000 is an equidigital number, since it uses as much as digits as its factorization.

520241130000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214134 (or 214101 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 520241130000 its reverse (31142025), we get a palindrome (520272272025).

The spelling of 520241130000 in words is "five hundred twenty billion, two hundred forty-one million, one hundred thirty thousand".