30213144051044 has 6 divisors (see below), whose sum is σ = 52873002089334. Its totient is φ = 15106572025520.

The previous prime is 30213144051017. The next prime is 30213144051109. The reversal of 30213144051044 is 44015044131203.

It can be written as a sum of positive squares in only one way, i.e., 21940905228544 + 8272238822500 = 4684112^2 + 2876150^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30213144051044.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3776643006377 + ... + 3776643006384.

It is an arithmetic number, because the mean of its divisors is an integer number (8812167014889).

Almost surely, 2^{30213144051044} is an apocalyptic number.

It is an amenable number.

30213144051044 is a deficient number, since it is larger than the sum of its proper divisors (22659858038290).

30213144051044 is a wasteful number, since it uses less digits than its factorization.

30213144051044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7553286012765 (or 7553286012763 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 30213144051044 its reverse (44015044131203), we get a palindrome (74228188182247).

The spelling of 30213144051044 in words is "thirty trillion, two hundred thirteen billion, one hundred forty-four million, fifty-one thousand, forty-four".