30441423441 has 32 divisors (see below), whose sum is σ = 47821334400. Its totient is φ = 16981286400.

The previous prime is 30441423433. The next prime is 30441423443. The reversal of 30441423441 is 14432414403.

It is not a de Polignac number, because 30441423441 - 2³ = 30441423433 is a prime.

It is a super-2 number, since 2×30441423441² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30441423399 and 30441423408.

It is not an unprimeable number, because it can be changed into a prime (30441423443) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48061 + ... + 251381.

It is an arithmetic number, because the mean of its divisors is an integer number (1494416700).

Almost surely, 2^30441423441 is an apocalyptic number.

It is an amenable number.

30441423441 is a deficient number, since it is larger than the sum of its proper divisors (17379910959).

30441423441 is a wasteful number, since it uses less digits than its factorization.

30441423441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203697.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 30441423441 its reverse (14432414403), we get a palindrome (44873837844).

The spelling of 30441423441 in words is "thirty billion, four hundred forty-one million, four hundred twenty-three thousand, four hundred forty-one".