30142013330 has 64 divisors (see below), whose sum is σ = 65938924800. Its totient is φ = 9768702720.

The previous prime is 30142013309. The next prime is 30142013339. The reversal of 30142013330 is 3331024103.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30142013339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 321950 + ... + 404889.

It is an arithmetic number, because the mean of its divisors is an integer number (1030295700).

Almost surely, 2^30142013330 is an apocalyptic number.

30142013330 is an abundant number, since it is smaller than the sum of its proper divisors (35796911470).

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

30142013330 is a wasteful number, since it uses less digits than its factorization.

30142013330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726899.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30142013330 its reverse (3331024103), we get a palindrome (33473037433).

The spelling of 30142013330 in words is "thirty billion, one hundred forty-two million, thirteen thousand, three hundred thirty".