120341113332440 has 192 divisors, whose sum is σ = 366302131433280. Its totient is φ = 34623616896000.

The previous prime is 120341113332421. The next prime is 120341113332541. The reversal of 120341113332440 is 44233311143021.

It is a junction number, because it is equal to n+sod(n) for n = 120341113332397 and 120341113332406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 136174211 + ... + 137055090.

It is an arithmetic number, because the mean of its divisors is an integer number (1907823601215).

Almost surely, 2^{120341113332440} is an apocalyptic number.

120341113332440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120341113332440 is an abundant number, since it is smaller than the sum of its proper divisors (245961018100840).

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

120341113332440 is a wasteful number, since it uses less digits than its factorization.

120341113332440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273229354 (or 273229339 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 120341113332440 its reverse (44233311143021), we get a palindrome (164574424475461).

The spelling of 120341113332440 in words is "one hundred twenty trillion, three hundred forty-one billion, one hundred thirteen million, three hundred thirty-two thousand, four hundred forty".