30432210241 has 2 divisors, whose sum is σ = 30432210242. Its totient is φ = 30432210240.

The previous prime is 30432210139. The next prime is 30432210257. The reversal of 30432210241 is 14201223403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19319888016 + 11112322225 = 138996^2 + 105415^2 .

It is a cyclic number.

It is not a de Polignac number, because 30432210241 - 2¹³ = 30432202049 is a prime.

It is a super-2 number, since 2×30432210241² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30432210841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15216105120 + 15216105121.

It is an arithmetic number, because the mean of its divisors is an integer number (15216105121).

Almost surely, 2^30432210241 is an apocalyptic number.

It is an amenable number.

30432210241 is a deficient number, since it is larger than the sum of its proper divisors (1).

30432210241 is an equidigital number, since it uses as much as digits as its factorization.

30432210241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 30432210241 its reverse (14201223403), we get a palindrome (44633433644).

The spelling of 30432210241 in words is "thirty billion, four hundred thirty-two million, two hundred ten thousand, two hundred forty-one".