2430030461 has 2 divisors, whose sum is σ = 2430030462. Its totient is φ = 2430030460.

The previous prime is 2430030419. The next prime is 2430030469. The reversal of 2430030461 is 1640300342.

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., 2303040100 + 126990361 = 47990^2 + 11269^2 .

It is a cyclic number.

It is not a de Polignac number, because 2430030461 - 2¹⁴ = 2430014077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2430030469) 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, 1215015230 + 1215015231.

It is an arithmetic number, because the mean of its divisors is an integer number (1215015231).

Almost surely, 2^2430030461 is an apocalyptic number.

It is an amenable number.

2430030461 is a deficient number, since it is larger than the sum of its proper divisors (1).

2430030461 is an equidigital number, since it uses as much as digits as its factorization.

2430030461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 2430030461 is about 49295.3391407342. The cubic root of 2430030461 is about 1344.4270415597.

The spelling of 2430030461 in words is "two billion, four hundred thirty million, thirty thousand, four hundred sixty-one".