4140146851 has 2 divisors, whose sum is σ = 4140146852. Its totient is φ = 4140146850.

The previous prime is 4140146753. The next prime is 4140146869. The reversal of 4140146851 is 1586410414.

It is a happy number.

4140146851 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 4140146851 - 2¹¹ = 4140144803 is a prime.

It is not a weakly prime, because it can be changed into another prime (4140141851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2070073425 + 2070073426.

It is an arithmetic number, because the mean of its divisors is an integer number (2070073426).

Almost surely, 2^4140146851 is an apocalyptic number.

4140146851 is a deficient number, since it is larger than the sum of its proper divisors (1).

4140146851 is an equidigital number, since it uses as much as digits as its factorization.

4140146851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 4140146851 is about 64343.9729189922. The cubic root of 4140146851 is about 1605.7277589091.

The spelling of 4140146851 in words is "four billion, one hundred forty million, one hundred forty-six thousand, eight hundred fifty-one".