30444023130441 has 4 divisors (see below), whose sum is σ = 40592030840592. Its totient is φ = 20296015420292.

The previous prime is 30444023130427. The next prime is 30444023130491. The reversal of 30444023130441 is 14403132044403.

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 30444023130441 - 2¹⁰ = 30444023129417 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30444023130491) 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, 5074003855071 + ... + 5074003855076.

It is an arithmetic number, because the mean of its divisors is an integer number (10148007710148).

Almost surely, 2^{30444023130441} is an apocalyptic number.

It is an amenable number.

30444023130441 is a deficient number, since it is larger than the sum of its proper divisors (10148007710151).

30444023130441 is a wasteful number, since it uses less digits than its factorization.

30444023130441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10148007710150.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 30444023130441 its reverse (14403132044403), we get a palindrome (44847155174844).

The spelling of 30444023130441 in words is "thirty trillion, four hundred forty-four billion, twenty-three million, one hundred thirty thousand, four hundred forty-one".