12282824490 has 32 divisors (see below), whose sum is σ = 29483187840. Its totient is φ = 3274929984.

The previous prime is 12282824453. The next prime is 12282824497. The reversal of 12282824490 is 9442828221.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12282824497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202372 + ... + 255968.

It is an arithmetic number, because the mean of its divisors is an integer number (921349620).

Almost surely, 2^12282824490 is an apocalyptic number.

12282824490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12282824490 is an abundant number, since it is smaller than the sum of its proper divisors (17200363350).

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

12282824490 is a wasteful number, since it uses less digits than its factorization.

12282824490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61246.

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 12282824490 in words is "twelve billion, two hundred eighty-two million, eight hundred twenty-four thousand, four hundred ninety".