44320322130 has 96 divisors (see below), whose sum is σ = 128001954240. Its totient is φ = 9781027200.

The previous prime is 44320322093. The next prime is 44320322143. The reversal of 44320322130 is 3122302344.

It is a self number, because there is not a number n which added to its sum of digits gives 44320322130.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 477196 + ... + 562455.

It is an arithmetic number, because the mean of its divisors is an integer number (1333353690).

Almost surely, 2^44320322130 is an apocalyptic number.

44320322130 is an abundant number, since it is smaller than the sum of its proper divisors (83681632110).

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

44320322130 is a wasteful number, since it uses less digits than its factorization.

44320322130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039704 (or 1039697 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 44320322130 its reverse (3122302344), we get a palindrome (47442624474).

The spelling of 44320322130 in words is "forty-four billion, three hundred twenty million, three hundred twenty-two thousand, one hundred thirty".