30424252073 has 2 divisors, whose sum is σ = 30424252074. Its totient is φ = 30424252072.

The previous prime is 30424252057. The next prime is 30424252127. The reversal of 30424252073 is 37025242403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23322482089 + 7101769984 = 152717^2 + 84272^2 .

It is a cyclic number.

It is not a de Polignac number, because 30424252073 - 2⁴ = 30424252057 is a prime.

It is a super-2 number, since 2×30424252073² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (30424252003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15212126036 + 15212126037.

It is an arithmetic number, because the mean of its divisors is an integer number (15212126037).

Almost surely, 2^30424252073 is an apocalyptic number.

It is an amenable number.

30424252073 is a deficient number, since it is larger than the sum of its proper divisors (1).

30424252073 is an equidigital number, since it uses as much as digits as its factorization.

30424252073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 32.

Adding to 30424252073 its reverse (37025242403), we get a palindrome (67449494476).

The spelling of 30424252073 in words is "thirty billion, four hundred twenty-four million, two hundred fifty-two thousand, seventy-three".