30142011204 has 36 divisors (see below), whose sum is σ = 76303923696. Its totient is φ = 10032618288.

The previous prime is 30142011203. The next prime is 30142011227. The reversal of 30142011204 is 40211024103.

30142011204 is a `hidden beast` number, since 30 + 1 + 420 + 11 + 204 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (30142011203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 588354 + ... + 637529.

It is an arithmetic number, because the mean of its divisors is an integer number (2119553436).

Almost surely, 2^30142011204 is an apocalyptic number.

It is an amenable number.

30142011204 is an abundant number, since it is smaller than the sum of its proper divisors (46161912492).

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

30142011204 is a wasteful number, since it uses less digits than its factorization.

30142011204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226576 (or 1226571 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 30142011204 its reverse (40211024103), we get a palindrome (70353035307).

The spelling of 30142011204 in words is "thirty billion, one hundred forty-two million, eleven thousand, two hundred four".