4444122130 has 48 divisors (see below), whose sum is σ = 9503485056. Its totient is φ = 1491272160.

The previous prime is 4444122107. The next prime is 4444122157. The reversal of 4444122130 is 312214444.

It is a junction number, because it is equal to n+sod(n) for n = 4444122095 and 4444122104.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 73456 + ... + 119515.

It is an arithmetic number, because the mean of its divisors is an integer number (197989272).

Almost surely, 2^4444122130 is an apocalyptic number.

4444122130 is an abundant number, since it is smaller than the sum of its proper divisors (5059362926).

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

4444122130 is a wasteful number, since it uses less digits than its factorization.

4444122130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193039 (or 193032 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4444122130 is about 66664.2492645046. The cubic root of 4444122130 is about 1644.1016371374.

Adding to 4444122130 its reverse (312214444), we get a palindrome (4756336574).

The spelling of 4444122130 in words is "four billion, four hundred forty-four million, one hundred twenty-two thousand, one hundred thirty".