4138140107 has 2 divisors, whose sum is σ = 4138140108. Its totient is φ = 4138140106.

The previous prime is 4138140103. The next prime is 4138140113. The reversal of 4138140107 is 7010418314.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4138140107 - 2² = 4138140103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4138140107.

It is not a weakly prime, because it can be changed into another prime (4138140103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2069070053 + 2069070054.

It is an arithmetic number, because the mean of its divisors is an integer number (2069070054).

Almost surely, 2^4138140107 is an apocalyptic number.

4138140107 is a deficient number, since it is larger than the sum of its proper divisors (1).

4138140107 is an equidigital number, since it uses as much as digits as its factorization.

4138140107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 4138140107 is about 64328.3771519226. The cubic root of 4138140107 is about 1605.4682829839.

The spelling of 4138140107 in words is "four billion, one hundred thirty-eight million, one hundred forty thousand, one hundred seven".