2430152171 has 2 divisors, whose sum is σ = 2430152172. Its totient is φ = 2430152170.

The previous prime is 2430152141. The next prime is 2430152191. The reversal of 2430152171 is 1712510342.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2430152171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2430152171.

It is not a weakly prime, because it can be changed into another prime (2430152141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215076085 + 1215076086.

It is an arithmetic number, because the mean of its divisors is an integer number (1215076086).

Almost surely, 2^2430152171 is an apocalyptic number.

2430152171 is a deficient number, since it is larger than the sum of its proper divisors (1).

2430152171 is an equidigital number, since it uses as much as digits as its factorization.

2430152171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 2430152171 is about 49296.5736233260. The cubic root of 2430152171 is about 1344.4494867493.

The spelling of 2430152171 in words is "two billion, four hundred thirty million, one hundred fifty-two thousand, one hundred seventy-one".