30441442041 has 6 divisors (see below), whose sum is σ = 43970971850. Its totient is φ = 20294294688.

The previous prime is 30441442001. The next prime is 30441442051. The reversal of 30441442041 is 14024414403.

It can be written as a sum of positive squares in only one way, i.e., 30422336400 + 19105641 = 174420^2 + 4371^2 .

It is not a de Polignac number, because 30441442041 - 2⁹ = 30441441529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30441441996 and 30441442014.

It is not an unprimeable number, because it can be changed into a prime (30441442001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1691191216 + ... + 1691191233.

Almost surely, 2^30441442041 is an apocalyptic number.

It is an amenable number.

30441442041 is a deficient number, since it is larger than the sum of its proper divisors (13529529809).

30441442041 is a wasteful number, since it uses less digits than its factorization.

30441442041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3382382455 (or 3382382452 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 30441442041 its reverse (14024414403), we get a palindrome (44465856444).

The spelling of 30441442041 in words is "thirty billion, four hundred forty-one million, four hundred forty-two thousand, forty-one".