2430143137 has 2 divisors, whose sum is σ = 2430143138. Its totient is φ = 2430143136.

The previous prime is 2430143129. The next prime is 2430143147. The reversal of 2430143137 is 7313410342.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2330861841 + 99281296 = 48279^2 + 9964^2 .

It is a cyclic number.

It is not a de Polignac number, because 2430143137 - 2³ = 2430143129 is a prime.

It is not a weakly prime, because it can be changed into another prime (2430143147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215071568 + 1215071569.

It is an arithmetic number, because the mean of its divisors is an integer number (1215071569).

Almost surely, 2^2430143137 is an apocalyptic number.

It is an amenable number.

2430143137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2430143137 is an equidigital number, since it uses as much as digits as its factorization.

2430143137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 2430143137 is about 49296.4819941545. The cubic root of 2430143137 is about 1344.4478207670.

Adding to 2430143137 its reverse (7313410342), we get a palindrome (9743553479).

The spelling of 2430143137 in words is "two billion, four hundred thirty million, one hundred forty-three thousand, one hundred thirty-seven".