250441000000 has 98 divisors (see below), whose sum is σ = 621205603154. Its totient is φ = 100176000000.

The previous prime is 250440999983. The next prime is 250441000001. The reversal of 250441000000 is 144052.

It can be written as a sum of positive squares in 7 ways, for example, as 225997553664 + 24443446336 = 475392^2 + 156344^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (250441000001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 874780 + ... + 1125220.

Almost surely, 2^250441000000 is an apocalyptic number.

250441000000 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 250441000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310602801577).

250441000000 is an abundant number, since it is smaller than the sum of its proper divisors (370764603154).

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

250441000000 is an frugal number, since it uses more digits than its factorization.

250441000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250483 (or 250448 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

Adding to 250441000000 its reverse (144052), we get a palindrome (250441144052).

The spelling of 250441000000 in words is "two hundred fifty billion, four hundred forty-one million", and thus it is an aban number.