10243250000 has 70 divisors (see below), whose sum is σ = 24808159014. Its totient is φ = 4097200000.

The previous prime is 10243249997. The next prime is 10243250053. The reversal of 10243250000 is 5234201.

It can be written as a sum of positive squares in 7 ways, for example, as 9374886976 + 868363024 = 96824^2 + 29468^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 229514 + ... + 270486.

Almost surely, 2^10243250000 is an apocalyptic number.

10243250000 is a gapful number since it is divisible by the number (10) 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 10243250000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12404079507).

10243250000 is an abundant number, since it is smaller than the sum of its proper divisors (14564909014).

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

10243250000 is an frugal number, since it uses more digits than its factorization.

10243250000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41011 (or 40980 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

Adding to 10243250000 its reverse (5234201), we get a palindrome (10248484201).

The spelling of 10243250000 in words is "ten billion, two hundred forty-three million, two hundred fifty thousand".