120340104133344 has 48 divisors (see below), whose sum is σ = 315893591934480. Its totient is φ = 40113264097280.

The previous prime is 120340104133253. The next prime is 120340104133349. The reversal of 120340104133344 is 443331401043021.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120340104133349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41566234 + ... + 44367014.

It is an arithmetic number, because the mean of its divisors is an integer number (6581116498635).

Almost surely, 2^{120340104133344} is an apocalyptic number.

It is an amenable number.

120340104133344 is an abundant number, since it is smaller than the sum of its proper divisors (195553487801136).

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

120340104133344 is a wasteful number, since it uses less digits than its factorization.

120340104133344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3248363 (or 3248355 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 120340104133344 its reverse (443331401043021), we get a palindrome (563671505176365).

The spelling of 120340104133344 in words is "one hundred twenty trillion, three hundred forty billion, one hundred four million, one hundred thirty-three thousand, three hundred forty-four".