55240120352344 has 8 divisors (see below), whose sum is σ = 103575225660660. Its totient is φ = 27620060176168.

The previous prime is 55240120352327. The next prime is 55240120352359. The reversal of 55240120352344 is 44325302104255.

55240120352344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 55240120352297 and 55240120352306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3452507522014 + ... + 3452507522029.

Almost surely, 2^{55240120352344} is an apocalyptic number.

It is an amenable number.

55240120352344 is a deficient number, since it is larger than the sum of its proper divisors (48335105308316).

55240120352344 is a wasteful number, since it uses less digits than its factorization.

55240120352344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6905015044049 (or 6905015044045 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 55240120352344 its reverse (44325302104255), we get a palindrome (99565422456599).

The spelling of 55240120352344 in words is "fifty-five trillion, two hundred forty billion, one hundred twenty million, three hundred fifty-two thousand, three hundred forty-four".