444231110130 has 16 divisors (see below), whose sum is σ = 1066154664384. Its totient is φ = 118461629360.

The previous prime is 444231110101. The next prime is 444231110131. The reversal of 444231110130 is 31011132444.

It is a self number, because there is not a number n which added to its sum of digits gives 444231110130.

It is not an unprimeable number, because it can be changed into a prime (444231110131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7403851806 + ... + 7403851865.

It is an arithmetic number, because the mean of its divisors is an integer number (66634666524).

Almost surely, 2^444231110130 is an apocalyptic number.

444231110130 is an abundant number, since it is smaller than the sum of its proper divisors (621923554254).

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

444231110130 is a wasteful number, since it uses less digits than its factorization.

444231110130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14807703681.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 444231110130 its reverse (31011132444), we get a palindrome (475242242574).

The spelling of 444231110130 in words is "four hundred forty-four billion, two hundred thirty-one million, one hundred ten thousand, one hundred thirty".