30101444043342 has 96 divisors (see below), whose sum is σ = 70203434925312. Its totient is φ = 8579362087296.

The previous prime is 30101444043337. The next prime is 30101444043401. The reversal of 30101444043342 is 24334044410103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 471312103 + ... + 471375965.

It is an arithmetic number, because the mean of its divisors is an integer number (731285780472).

Almost surely, 2^{30101444043342} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30101444043342, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35101717462656).

30101444043342 is an abundant number, since it is smaller than the sum of its proper divisors (40101990881970).

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

30101444043342 is a wasteful number, since it uses less digits than its factorization.

30101444043342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67782 (or 67775 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 30101444043342 its reverse (24334044410103), we get a palindrome (54435488453445).

The spelling of 30101444043342 in words is "thirty trillion, one hundred one billion, four hundred forty-four million, forty-three thousand, three hundred forty-two".