12330024240 has 40 divisors (see below), whose sum is σ = 38223075888. Its totient is φ = 3288006400.

The previous prime is 12330024229. The next prime is 12330024241. The reversal of 12330024240 is 4242003321.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (12330024241) 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, 25687311 + ... + 25687790.

Almost surely, 2^12330024240 is an apocalyptic number.

12330024240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12330024240 is an abundant number, since it is smaller than the sum of its proper divisors (25893051648).

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

12330024240 is a wasteful number, since it uses less digits than its factorization.

12330024240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51375117 (or 51375111 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 12330024240 its reverse (4242003321), we get a palindrome (16572027561).

The spelling of 12330024240 in words is "twelve billion, three hundred thirty million, twenty-four thousand, two hundred forty".