12650003360 has 24 divisors (see below), whose sum is σ = 29885633316. Its totient is φ = 5060001280.

The previous prime is 12650003351. The next prime is 12650003363. The reversal of 12650003360 is 6330005621.

It can be written as a sum of positive squares in 2 ways, for example, as 12453667216 + 196336144 = 111596^2 + 14012^2 .

It is a super-2 number, since 2×12650003360² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12650003363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39531101 + ... + 39531420.

Almost surely, 2^12650003360 is an apocalyptic number.

12650003360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12650003360 is an abundant number, since it is smaller than the sum of its proper divisors (17235629956).

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

12650003360 is an equidigital number, since it uses as much as digits as its factorization.

12650003360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79062536 (or 79062528 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 12650003360 its reverse (6330005621), we get a palindrome (18980008981).

The spelling of 12650003360 in words is "twelve billion, six hundred fifty million, three thousand, three hundred sixty".