3030312420000 has 180 divisors, whose sum is σ = 10768367339730. Its totient is φ = 808083264000.

The previous prime is 3030312419867. The next prime is 3030312420001. The reversal of 3030312420000 is 242130303.

It can be written as a sum of positive squares in 5 ways, for example, as 37730731536 + 2992581688464 = 194244^2 + 1729908^2 .

It is a tau number, because it is divible by the number of its divisors (180).

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 (3030312420001) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 8237535 + ... + 8597534.

Almost surely, 2^{3030312420000} is an apocalyptic number.

3030312420000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3030312420000 is an abundant number, since it is smaller than the sum of its proper divisors (7738054919730).

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

3030312420000 is a wasteful number, since it uses less digits than its factorization.

3030312420000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16835105 (or 16835079 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 3030312420000 its reverse (242130303), we get a palindrome (3030554550303).

The spelling of 3030312420000 in words is "three trillion, thirty billion, three hundred twelve million, four hundred twenty thousand".