244451130 has 256 divisors, whose sum is σ = 788299776. Its totient is φ = 47013120.

The previous prime is 244451069. The next prime is 244451149. The reversal of 244451130 is 31154442.

It is a self number, because there is not a number n which added to its sum of digits gives 244451130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2284537 + ... + 2284643.

It is an arithmetic number, because the mean of its divisors is an integer number (3079296).

Almost surely, 2^244451130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244451130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (394149888).

244451130 is an abundant number, since it is smaller than the sum of its proper divisors (543848646).

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

244451130 is a wasteful number, since it uses less digits than its factorization.

244451130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 244451130 is about 15634.9330027346. The cubic root of 244451130 is about 625.2648520163.

The spelling of 244451130 in words is "two hundred forty-four million, four hundred fifty-one thousand, one hundred thirty".