30044300145 has 16 divisors (see below), whose sum is σ = 50600927040. Its totient is φ = 15180277824.

The previous prime is 30044300123. The next prime is 30044300149. The reversal of 30044300145 is 54100344003.

It is not a de Polignac number, because 30044300145 - 2⁵ = 30044300113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30044300149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52709014 + ... + 52709583.

It is an arithmetic number, because the mean of its divisors is an integer number (3162557940).

Almost surely, 2^30044300145 is an apocalyptic number.

It is an amenable number.

30044300145 is a deficient number, since it is larger than the sum of its proper divisors (20556626895).

30044300145 is a wasteful number, since it uses less digits than its factorization.

30044300145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105418624.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 30044300145 its reverse (54100344003), we get a palindrome (84144644148).

The spelling of 30044300145 in words is "thirty billion, forty-four million, three hundred thousand, one hundred forty-five".