30001144241 has 4 divisors (see below), whose sum is σ = 30003320052. Its totient is φ = 29998968432.

The previous prime is 30001144193. The next prime is 30001144249. The reversal of 30001144241 is 14244110003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14244110003 = 29 ⋅491176207.

It can be written as a sum of positive squares in 2 ways, for example, as 3705278641 + 26295865600 = 60871^2 + 162160^2 .

It is a cyclic number.

It is not a de Polignac number, because 30001144241 - 2²² = 29996949937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30001144249) 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, 1067090 + ... + 1094843.

It is an arithmetic number, because the mean of its divisors is an integer number (7500830013).

Almost surely, 2^30001144241 is an apocalyptic number.

It is an amenable number.

30001144241 is a deficient number, since it is larger than the sum of its proper divisors (2175811).

30001144241 is a wasteful number, since it uses less digits than its factorization.

30001144241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2175810.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 30001144241 its reverse (14244110003), we get a palindrome (44245254244).

The spelling of 30001144241 in words is "thirty billion, one million, one hundred forty-four thousand, two hundred forty-one".