12152830240 has 48 divisors (see below), whose sum is σ = 28820328768. Its totient is φ = 4842631936.

The previous prime is 12152830223. The next prime is 12152830247. The reversal of 12152830240 is 4203825121.

It is a junction number, because it is equal to n+sod(n) for n = 12152830199 and 12152830208.

It is not an unprimeable number, because it can be changed into a prime (12152830247) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102322 + ... + 186481.

It is an arithmetic number, because the mean of its divisors is an integer number (600423516).

Almost surely, 2^12152830240 is an apocalyptic number.

12152830240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12152830240 is an abundant number, since it is smaller than the sum of its proper divisors (16667498528).

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

12152830240 is a wasteful number, since it uses less digits than its factorization.

12152830240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289081 (or 289073 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The spelling of 12152830240 in words is "twelve billion, one hundred fifty-two million, eight hundred thirty thousand, two hundred forty".