30533240255441 has 16 divisors (see below), whose sum is σ = 38067548144640. Its totient is φ = 23792052937680.

The previous prime is 30533240255387. The next prime is 30533240255461. The reversal of 30533240255441 is 14455204233503.

It is a cyclic number.

It is not a de Polignac number, because 30533240255441 - 2¹⁸ = 30533239993297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30533240255461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31381820 + ... + 32340146.

It is an arithmetic number, because the mean of its divisors is an integer number (2379221759040).

Almost surely, 2^{30533240255441} is an apocalyptic number.

It is an amenable number.

30533240255441 is a deficient number, since it is larger than the sum of its proper divisors (7534307889199).

30533240255441 is a wasteful number, since it uses less digits than its factorization.

30533240255441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372124.

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 30533240255441 its reverse (14455204233503), we get a palindrome (44988444488944).

The spelling of 30533240255441 in words is "thirty trillion, five hundred thirty-three billion, two hundred forty million, two hundred fifty-five thousand, four hundred forty-one".