24321442012 has 24 divisors (see below), whose sum is σ = 48715199456. Its totient is φ = 10407979008.

The previous prime is 24321442007. The next prime is 24321442039. The reversal of 24321442012 is 21024412342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 626493 + ... + 664180.

Almost surely, 2^24321442012 is an apocalyptic number.

It is an amenable number.

24321442012 is an abundant number, since it is smaller than the sum of its proper divisors (24393757444).

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

24321442012 is a wasteful number, since it uses less digits than its factorization.

24321442012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291357 (or 1291355 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 24321442012 its reverse (21024412342), we get a palindrome (45345854354).

The spelling of 24321442012 in words is "twenty-four billion, three hundred twenty-one million, four hundred forty-two thousand, twelve".