24121313012 has 12 divisors (see below), whose sum is σ = 42348030816. Its totient is φ = 12021875640.

The previous prime is 24121312979. The next prime is 24121313053. The reversal of 24121313012 is 21031312142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9693818 + ... + 9696305.

It is an arithmetic number, because the mean of its divisors is an integer number (3529002568).

Almost surely, 2^24121313012 is an apocalyptic number.

It is an amenable number.

24121313012 is a deficient number, since it is larger than the sum of its proper divisors (18226717804).

24121313012 is a wasteful number, since it uses less digits than its factorization.

24121313012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19390438 (or 19390436 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 24121313012 its reverse (21031312142), we get a palindrome (45152625154).

The spelling of 24121313012 in words is "twenty-four billion, one hundred twenty-one million, three hundred thirteen thousand, twelve".