24140020120 has 32 divisors (see below), whose sum is σ = 54319539600. Its totient is φ = 9655209088.

The previous prime is 24140020063. The next prime is 24140020147. The reversal of 24140020120 is 2102004142.

It is a super-4 number, since 4×24140020120⁴ (a number of 43 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24140020094 and 24140020103.

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, 805566 + ... + 834994.

Almost surely, 2^24140020120 is an apocalyptic number.

24140020120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24140020120 is an abundant number, since it is smaller than the sum of its proper divisors (30179519480).

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

24140020120 is a wasteful number, since it uses less digits than its factorization.

24140020120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49947 (or 49943 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 24140020120 its reverse (2102004142), we get a palindrome (26242024262).

The spelling of 24140020120 in words is "twenty-four billion, one hundred forty million, twenty thousand, one hundred twenty".