30013434200000 has 84 divisors (see below), whose sum is σ = 74442621476664. Its totient is φ = 12005373600000.

The previous prime is 30013434199981. The next prime is 30013434200003. The reversal of 30013434200000 is 243431003.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30013434200003) 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, 74833586 + ... + 75233585.

It is an arithmetic number, because the mean of its divisors is an integer number (886221684246).

Almost surely, 2^{30013434200000} is an apocalyptic number.

It is an amenable number.

30013434200000 is an abundant number, since it is smaller than the sum of its proper divisors (44429187276664).

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

30013434200000 is an frugal number, since it uses more digits than its factorization.

30013434200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150067208 (or 150067178 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30013434200000 its reverse (243431003), we get a palindrome (30013677631003).

The spelling of 30013434200000 in words is "thirty trillion, thirteen billion, four hundred thirty-four million, two hundred thousand".