244120241142 has 24 divisors (see below), whose sum is σ = 529625933616. Its totient is φ = 81265914576.

The previous prime is 244120241129. The next prime is 244120241153. The reversal of 244120241142 is 241142021442.

244120241142 is a `hidden beast` number, since 2 + 4 + 4 + 1 + 202 + 411 + 42 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8944258 + ... + 8971509.

It is an arithmetic number, because the mean of its divisors is an integer number (22067747234).

Almost surely, 2^244120241142 is an apocalyptic number.

244120241142 is an abundant number, since it is smaller than the sum of its proper divisors (285505692474).

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

244120241142 is a wasteful number, since it uses less digits than its factorization.

244120241142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17916532 (or 17916529 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 244120241142 its reverse (241142021442), we get a palindrome (485262262584).

The spelling of 244120241142 in words is "two hundred forty-four billion, one hundred twenty million, two hundred forty-one thousand, one hundred forty-two".