30014021200 has 30 divisors (see below), whose sum is σ = 72108686894. Its totient is φ = 12005608320.

The previous prime is 30014021153. The next prime is 30014021207. The reversal of 30014021200 is 212041003.

It can be written as a sum of positive squares in 3 ways, for example, as 5359996944 + 24654024256 = 73212^2 + 157016^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30014021207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37517127 + ... + 37517926.

Almost surely, 2^30014021200 is an apocalyptic number.

It is an amenable number.

30014021200 is an abundant number, since it is smaller than the sum of its proper divisors (42094665694).

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

30014021200 is a wasteful number, since it uses less digits than its factorization.

30014021200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75035071 (or 75035060 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 30014021200 its reverse (212041003), we get a palindrome (30226062203).

The spelling of 30014021200 in words is "thirty billion, fourteen million, twenty-one thousand, two hundred".