12350250000 has 420 divisors, whose sum is σ = 47225958000. Its totient is φ = 2988000000.

The previous prime is 12350249987. The next prime is 12350250047. The reversal of 12350250000 is 5205321.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 24749751 + ... + 24750249.

Almost surely, 2^12350250000 is an apocalyptic number.

12350250000 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 12350250000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23612979000).

12350250000 is an abundant number, since it is smaller than the sum of its proper divisors (34875708000).

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

12350250000 is an equidigital number, since it uses as much as digits as its factorization.

12350250000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554 (or 520 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

Adding to 12350250000 its reverse (5205321), we get a palindrome (12355455321).

The spelling of 12350250000 in words is "twelve billion, three hundred fifty million, two hundred fifty thousand".