4019634707027 has 2 divisors, whose sum is σ = 4019634707028. Its totient is φ = 4019634707026.

The previous prime is 4019634707003. The next prime is 4019634707057. The reversal of 4019634707027 is 7207074369104.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4019634707027 - 2⁶ = 4019634706963 is a prime.

It is a super-2 number, since 2×4019634707027² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4019634707057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2009817353513 + 2009817353514.

It is an arithmetic number, because the mean of its divisors is an integer number (2009817353514).

Almost surely, 2^{4019634707027} is an apocalyptic number.

4019634707027 is a deficient number, since it is larger than the sum of its proper divisors (1).

4019634707027 is an equidigital number, since it uses as much as digits as its factorization.

4019634707027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1778112, while the sum is 50.

The spelling of 4019634707027 in words is "four trillion, nineteen billion, six hundred thirty-four million, seven hundred seven thousand, twenty-seven".