30101444221344 has 48 divisors (see below), whose sum is σ = 79016590302048. Its totient is φ = 10033776744192.

The previous prime is 30101444221339. The next prime is 30101444221379. The reversal of 30101444221344 is 44312244410103.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37661514 + ... + 38452470.

It is an arithmetic number, because the mean of its divisors is an integer number (1646178964626).

Almost surely, 2^{30101444221344} is an apocalyptic number.

It is an amenable number.

30101444221344 is an abundant number, since it is smaller than the sum of its proper divisors (48915146080704).

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

30101444221344 is a wasteful number, since it uses less digits than its factorization.

30101444221344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187397 (or 1187389 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 30101444221344 its reverse (44312244410103), we get a palindrome (74413688631447).

The spelling of 30101444221344 in words is "thirty trillion, one hundred one billion, four hundred forty-four million, two hundred twenty-one thousand, three hundred forty-four".