4140344851 has 2 divisors, whose sum is σ = 4140344852. Its totient is φ = 4140344850.

The previous prime is 4140344783. The next prime is 4140344867. The reversal of 4140344851 is 1584430414.

4140344851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4140344851 - 2²³ = 4131956243 is a prime.

It is not a weakly prime, because it can be changed into another prime (4140347851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2070172425 + 2070172426.

It is an arithmetic number, because the mean of its divisors is an integer number (2070172426).

Almost surely, 2^4140344851 is an apocalyptic number.

4140344851 is a deficient number, since it is larger than the sum of its proper divisors (1).

4140344851 is an equidigital number, since it uses as much as digits as its factorization.

4140344851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30720, while the sum is 34.

The square root of 4140344851 is about 64345.5115062426. The cubic root of 4140344851 is about 1605.7533561516.

The spelling of 4140344851 in words is "four billion, one hundred forty million, three hundred forty-four thousand, eight hundred fifty-one".