24120393102 has 24 divisors (see below), whose sum is σ = 56280917784. Its totient is φ = 7421659344.

The previous prime is 24120393083. The next prime is 24120393109. The reversal of 24120393102 is 20139302142.

It is a happy number.

24120393102 is a `hidden beast` number, since 241 + 20 + 393 + 10 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24120393109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51539068 + ... + 51539535.

It is an arithmetic number, because the mean of its divisors is an integer number (2345038241).

Almost surely, 2^24120393102 is an apocalyptic number.

24120393102 is an abundant number, since it is smaller than the sum of its proper divisors (32160524682).

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

24120393102 is a wasteful number, since it uses less digits than its factorization.

24120393102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103078624 (or 103078621 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 24120393102 its reverse (20139302142), we get a palindrome (44259695244).

The spelling of 24120393102 in words is "twenty-four billion, one hundred twenty million, three hundred ninety-three thousand, one hundred two".