244120422555 has 24 divisors (see below), whose sum is σ = 423171665280. Its totient is φ = 130188451200.

The previous prime is 244120422503. The next prime is 244120422593. The reversal of 244120422555 is 555224021442.

244120422555 is a `hidden beast` number, since 2 + 4 + 41 + 20 + 42 + 2 + 555 = 666.

244120422555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 244120422555 - 2¹⁴ = 244120406171 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 487255 + ... + 851855.

It is an arithmetic number, because the mean of its divisors is an integer number (17632152720).

Almost surely, 2^244120422555 is an apocalyptic number.

244120422555 is a deficient number, since it is larger than the sum of its proper divisors (179051242725).

244120422555 is a wasteful number, since it uses less digits than its factorization.

244120422555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379491 (or 379488 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 36.

Adding to 244120422555 its reverse (555224021442), we get a palindrome (799344443997).

The spelling of 244120422555 in words is "two hundred forty-four billion, one hundred twenty million, four hundred twenty-two thousand, five hundred fifty-five".