444110130 has 48 divisors (see below), whose sum is σ = 1166142744. Its totient is φ = 117254400.

The previous prime is 444110129. The next prime is 444110137. The reversal of 444110130 is 31011444.

It can be written as a sum of positive squares in 4 ways, for example, as 425885769 + 18224361 = 20637^2 + 4269^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (444110137) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15339 + ... + 33518.

Almost surely, 2^444110130 is an apocalyptic number.

444110130 is an abundant number, since it is smaller than the sum of its proper divisors (722032614).

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

444110130 is a wasteful number, since it uses less digits than its factorization.

444110130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48971 (or 48968 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 444110130 is about 21073.9206129282. The cubic root of 444110130 is about 762.9514331182.

Adding to 444110130 its reverse (31011444), we get a palindrome (475121574).

The spelling of 444110130 in words is "four hundred forty-four million, one hundred ten thousand, one hundred thirty".