30288574445874 has 32 divisors (see below), whose sum is σ = 60788095643520. Its totient is φ = 10061038451712.

The previous prime is 30288574445873. The next prime is 30288574445917. The reversal of 30288574445874 is 47854447588203.

It is a junction number, because it is equal to n+sod(n) for n = 30288574445799 and 30288574445808.

It is not an unprimeable number, because it can be changed into a prime (30288574445873) 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, 25179267 + ... + 26354745.

It is an arithmetic number, because the mean of its divisors is an integer number (1899627988860).

Almost surely, 2^{30288574445874} is an apocalyptic number.

30288574445874 is an abundant number, since it is smaller than the sum of its proper divisors (30499521197646).

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

30288574445874 is a wasteful number, since it uses less digits than its factorization.

30288574445874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190434.

The product of its (nonzero) digits is 963379200, while the sum is 69.

The spelling of 30288574445874 in words is "thirty trillion, two hundred eighty-eight billion, five hundred seventy-four million, four hundred forty-five thousand, eight hundred seventy-four".