244040134122 has 40 divisors (see below), whose sum is σ = 570605926176. Its totient is φ = 77809896648.

The previous prime is 244040134111. The next prime is 244040134123. The reversal of 244040134122 is 221431040442.

244040134122 is a `hidden beast` number, since 2 + 4 + 404 + 0 + 134 + 122 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (244040134123) by changing a digit.

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 in 19 ways as a sum of consecutive naturals, for example, 32744548 + ... + 32751999.

Almost surely, 2^244040134122 is an apocalyptic number.

244040134122 is an abundant number, since it is smaller than the sum of its proper divisors (326565792054).

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

244040134122 is a wasteful number, since it uses less digits than its factorization.

244040134122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65496584 (or 65496575 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 244040134122 its reverse (221431040442), we get a palindrome (465471174564).

The spelling of 244040134122 in words is "two hundred forty-four billion, forty million, one hundred thirty-four thousand, one hundred twenty-two".