244120010134 has 128 divisors (see below), whose sum is σ = 529569976320. Its totient is φ = 81239760000.

The previous prime is 244120010129. The next prime is 244120010137. The reversal of 244120010134 is 431010021442.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244120010137) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1561009 + ... + 1710259.

It is an arithmetic number, because the mean of its divisors is an integer number (4137265440).

Almost surely, 2^244120010134 is an apocalyptic number.

244120010134 is an abundant number, since it is smaller than the sum of its proper divisors (285449966186).

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

244120010134 is a wasteful number, since it uses less digits than its factorization.

244120010134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149346.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 244120010134 its reverse (431010021442), we get a palindrome (675130031576).

The spelling of 244120010134 in words is "two hundred forty-four billion, one hundred twenty million, ten thousand, one hundred thirty-four".