4444322011340 has 48 divisors (see below), whose sum is σ = 9349231483872. Its totient is φ = 1774654142976.

The previous prime is 4444322011277. The next prime is 4444322011343. The reversal of 4444322011340 is 431102234444.

It is a junction number, because it is equal to n+sod(n) for n = 4444322011297 and 4444322011306.

It is not an unprimeable number, because it can be changed into a prime (4444322011343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28463162 + ... + 28618878.

It is an arithmetic number, because the mean of its divisors is an integer number (194775655914).

Almost surely, 2^{4444322011340} is an apocalyptic number.

It is an amenable number.

4444322011340 is an abundant number, since it is smaller than the sum of its proper divisors (4904909472532).

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

4444322011340 is a wasteful number, since it uses less digits than its factorization.

4444322011340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158186 (or 158184 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 4444322011340 its reverse (431102234444), we get a palindrome (4875424245784).

The spelling of 4444322011340 in words is "four trillion, four hundred forty-four billion, three hundred twenty-two million, eleven thousand, three hundred forty".