4590142961 has 2 divisors, whose sum is σ = 4590142962. Its totient is φ = 4590142960.

The previous prime is 4590142943. The next prime is 4590143009. The reversal of 4590142961 is 1692410954.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4115992336 + 474150625 = 64156^2 + 21775^2 .

It is a cyclic number.

It is not a de Polignac number, because 4590142961 - 2⁶ = 4590142897 is a prime.

It is not a weakly prime, because it can be changed into another prime (4590642961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2295071480 + 2295071481.

It is an arithmetic number, because the mean of its divisors is an integer number (2295071481).

Almost surely, 2^4590142961 is an apocalyptic number.

It is an amenable number.

4590142961 is a deficient number, since it is larger than the sum of its proper divisors (1).

4590142961 is an equidigital number, since it uses as much as digits as its factorization.

4590142961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 4590142961 is about 67750.5938055158. The cubic root of 4590142961 is about 1661.9147307706.

The spelling of 4590142961 in words is "four billion, five hundred ninety million, one hundred forty-two thousand, nine hundred sixty-one".