30334220401 has 2 divisors, whose sum is σ = 30334220402. Its totient is φ = 30334220400.

The previous prime is 30334220377. The next prime is 30334220407. The reversal of 30334220401 is 10402243303.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30109190400 + 225030001 = 173520^2 + 15001^2 .

It is a cyclic number.

It is not a de Polignac number, because 30334220401 - 2⁹ = 30334219889 is a prime.

It is not a weakly prime, because it can be changed into another prime (30334220407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15167110200 + 15167110201.

It is an arithmetic number, because the mean of its divisors is an integer number (15167110201).

Almost surely, 2^30334220401 is an apocalyptic number.

It is an amenable number.

30334220401 is a deficient number, since it is larger than the sum of its proper divisors (1).

30334220401 is an equidigital number, since it uses as much as digits as its factorization.

30334220401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 30334220401 its reverse (10402243303), we get a palindrome (40736463704).

The spelling of 30334220401 in words is "thirty billion, three hundred thirty-four million, two hundred twenty thousand, four hundred one".