30043005212000 has 96 divisors (see below), whose sum is σ = 80526178815264. Its totient is φ = 10924729152000.

The previous prime is 30043005211981. The next prime is 30043005212021. The reversal of 30043005212000 is 21250034003.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341353787 + ... + 341441786.

It is an arithmetic number, because the mean of its divisors is an integer number (838814362659).

Almost surely, 2^{30043005212000} is an apocalyptic number.

It is an amenable number.

30043005212000 is an abundant number, since it is smaller than the sum of its proper divisors (50483173603264).

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

30043005212000 is a wasteful number, since it uses less digits than its factorization.

30043005212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682795609 (or 682795591 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 30043005212000 its reverse (21250034003), we get a palindrome (30064255246003).

The spelling of 30043005212000 in words is "thirty trillion, forty-three billion, five million, two hundred twelve thousand".