2431050641 has 2 divisors, whose sum is σ = 2431050642. Its totient is φ = 2431050640.

The previous prime is 2431050547. The next prime is 2431050673. The reversal of 2431050641 is 1460501342.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1571329600 + 859721041 = 39640^2 + 29321^2 .

It is a cyclic number.

It is not a de Polignac number, because 2431050641 - 2²² = 2426856337 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2431050641.

It is not a weakly prime, because it can be changed into another prime (2431059641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1215525320 + 1215525321.

It is an arithmetic number, because the mean of its divisors is an integer number (1215525321).

Almost surely, 2^2431050641 is an apocalyptic number.

It is an amenable number.

2431050641 is a deficient number, since it is larger than the sum of its proper divisors (1).

2431050641 is an equidigital number, since it uses as much as digits as its factorization.

2431050641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2431050641 is about 49305.6856863384. The cubic root of 2431050641 is about 1344.6151552081.

Adding to 2431050641 its reverse (1460501342), we get a palindrome (3891551983).

The spelling of 2431050641 in words is "two billion, four hundred thirty-one million, fifty thousand, six hundred forty-one".