30142244523413 has 16 divisors (see below), whose sum is σ = 33685855862400. Its totient is φ = 26732589811200.

The previous prime is 30142244523401. The next prime is 30142244523427. The reversal of 30142244523413 is 31432544224103.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 30142244523413 - 2¹⁴ = 30142244507029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30142244523463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9602888 + ... + 12349086.

It is an arithmetic number, because the mean of its divisors is an integer number (2105365991400).

Almost surely, 2^{30142244523413} is an apocalyptic number.

It is an amenable number.

30142244523413 is a deficient number, since it is larger than the sum of its proper divisors (3543611338987).

30142244523413 is a wasteful number, since it uses less digits than its factorization.

30142244523413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2770588.

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 30142244523413 its reverse (31432544224103), we get a palindrome (61574788747516).

The spelling of 30142244523413 in words is "thirty trillion, one hundred forty-two billion, two hundred forty-four million, five hundred twenty-three thousand, four hundred thirteen".