30355224541 has 2 divisors, whose sum is σ = 30355224542. Its totient is φ = 30355224540.

The previous prime is 30355224539. The next prime is 30355224637. The reversal of 30355224541 is 14542255303.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20002162041 + 10353062500 = 141429^2 + 101750^2 .

It is a cyclic number.

It is not a de Polignac number, because 30355224541 - 2¹ = 30355224539 is a prime.

Together with 30355224539, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 30355224497 and 30355224506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30355224041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15177612270 + 15177612271.

It is an arithmetic number, because the mean of its divisors is an integer number (15177612271).

Almost surely, 2^30355224541 is an apocalyptic number.

It is an amenable number.

30355224541 is a deficient number, since it is larger than the sum of its proper divisors (1).

30355224541 is an equidigital number, since it uses as much as digits as its factorization.

30355224541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 30355224541 its reverse (14542255303), we get a palindrome (44897479844).

The spelling of 30355224541 in words is "thirty billion, three hundred fifty-five million, two hundred twenty-four thousand, five hundred forty-one".