30424240109 has 2 divisors, whose sum is σ = 30424240110. Its totient is φ = 30424240108.

The previous prime is 30424240061. The next prime is 30424240129. The reversal of 30424240109 is 90104242403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22180144900 + 8244095209 = 148930^2 + 90797^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30424240109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30424240129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15212120054 + 15212120055.

It is an arithmetic number, because the mean of its divisors is an integer number (15212120055).

Almost surely, 2^30424240109 is an apocalyptic number.

It is an amenable number.

30424240109 is a deficient number, since it is larger than the sum of its proper divisors (1).

30424240109 is an equidigital number, since it uses as much as digits as its factorization.

30424240109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The spelling of 30424240109 in words is "thirty billion, four hundred twenty-four million, two hundred forty thousand, one hundred nine".