30424142501 has 2 divisors, whose sum is σ = 30424142502. Its totient is φ = 30424142500.

The previous prime is 30424142491. The next prime is 30424142509. The reversal of 30424142501 is 10524142403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30406291876 + 17850625 = 174374^2 + 4225^2 .

It is an emirp because it is prime and its reverse (10524142403) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30424142501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30424142509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15212071250 + 15212071251.

It is an arithmetic number, because the mean of its divisors is an integer number (15212071251).

Almost surely, 2^30424142501 is an apocalyptic number.

It is an amenable number.

30424142501 is a deficient number, since it is larger than the sum of its proper divisors (1).

30424142501 is an equidigital number, since it uses as much as digits as its factorization.

30424142501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 30424142501 its reverse (10524142403), we get a palindrome (40948284904).

The spelling of 30424142501 in words is "thirty billion, four hundred twenty-four million, one hundred forty-two thousand, five hundred one".