30020033514 has 16 divisors (see below), whose sum is σ = 60089416128. Its totient is φ = 9998452992.

The previous prime is 30020033513. The next prime is 30020033521. The reversal of 30020033514 is 41533002003.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30020033513) 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 7 ways as a sum of consecutive naturals, for example, 2048302 + ... + 2062905.

It is an arithmetic number, because the mean of its divisors is an integer number (3755588508).

Almost surely, 2^30020033514 is an apocalyptic number.

30020033514 is an abundant number, since it is smaller than the sum of its proper divisors (30069382614).

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

30020033514 is a wasteful number, since it uses less digits than its factorization.

30020033514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4112429.

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 30020033514 its reverse (41533002003), we get a palindrome (71553035517).

The spelling of 30020033514 in words is "thirty billion, twenty million, thirty-three thousand, five hundred fourteen".