4140350251 has 2 divisors, whose sum is σ = 4140350252. Its totient is φ = 4140350250.

The previous prime is 4140350197. The next prime is 4140350299. The reversal of 4140350251 is 1520530414.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4140350251 - 2¹¹ = 4140348203 is a prime.

It is not a weakly prime, because it can be changed into another prime (4140350551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2070175125 + 2070175126.

It is an arithmetic number, because the mean of its divisors is an integer number (2070175126).

Almost surely, 2^4140350251 is an apocalyptic number.

4140350251 is a deficient number, since it is larger than the sum of its proper divisors (1).

4140350251 is an equidigital number, since it uses as much as digits as its factorization.

4140350251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 4140350251 is about 64345.5534671977. The cubic root of 4140350251 is about 1605.7540542467.

Adding to 4140350251 its reverse (1520530414), we get a palindrome (5660880665).

The spelling of 4140350251 in words is "four billion, one hundred forty million, three hundred fifty thousand, two hundred fifty-one".