24140120442340 has 96 divisors (see below), whose sum is σ = 60986848849920. Its totient is φ = 7840836775296.

The previous prime is 24140120442329. The next prime is 24140120442377. The reversal of 24140120442340 is 4324402104142.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 243241969 + ... + 243341191.

It is an arithmetic number, because the mean of its divisors is an integer number (635279675520).

Almost surely, 2^{24140120442340} is an apocalyptic number.

24140120442340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24140120442340 is an abundant number, since it is smaller than the sum of its proper divisors (36846728407580).

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

24140120442340 is a wasteful number, since it uses less digits than its factorization.

24140120442340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190721 (or 190719 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 24140120442340 its reverse (4324402104142), we get a palindrome (28464522546482).

The spelling of 24140120442340 in words is "twenty-four trillion, one hundred forty billion, one hundred twenty million, four hundred forty-two thousand, three hundred forty".