30342042441 has 24 divisors (see below), whose sum is σ = 44440879080. Its totient is φ = 19945046016.

The previous prime is 30342042421. The next prime is 30342042499. The reversal of 30342042441 is 14424024303.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6564402441 + 23777640000 = 81021^2 + 154200^2 .

It is not a de Polignac number, because 30342042441 - 2⁶ = 30342042377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30342042421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4154505 + ... + 4161801.

It is an arithmetic number, because the mean of its divisors is an integer number (1851703295).

Almost surely, 2^30342042441 is an apocalyptic number.

It is an amenable number.

30342042441 is a deficient number, since it is larger than the sum of its proper divisors (14098836639).

30342042441 is a wasteful number, since it uses less digits than its factorization.

30342042441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13705 (or 13702 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 30342042441 its reverse (14424024303), we get a palindrome (44766066744).

The spelling of 30342042441 in words is "thirty billion, three hundred forty-two million, forty-two thousand, four hundred forty-one".