30444013200001 has 4 divisors (see below), whose sum is σ = 30464322750000. Its totient is φ = 30423703650004.

The previous prime is 30444013199983. The next prime is 30444013200043. The reversal of 30444013200001 is 10000231044403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30444013200001 - 2²³ = 30444004811393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30444013290001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10154772751 + ... + 10154775748.

It is an arithmetic number, because the mean of its divisors is an integer number (7616080687500).

Almost surely, 2^{30444013200001} is an apocalyptic number.

It is an amenable number.

30444013200001 is a deficient number, since it is larger than the sum of its proper divisors (20309549999).

30444013200001 is a wasteful number, since it uses less digits than its factorization.

30444013200001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20309549998.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 30444013200001 its reverse (10000231044403), we get a palindrome (40444244244404).

The spelling of 30444013200001 in words is "thirty trillion, four hundred forty-four billion, thirteen million, two hundred thousand, one".