4119194647 has 2 divisors, whose sum is σ = 4119194648. Its totient is φ = 4119194646.

The previous prime is 4119194627. The next prime is 4119194663. The reversal of 4119194647 is 7464919114.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4119194647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4119194597 and 4119194606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4119194627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2059597323 + 2059597324.

It is an arithmetic number, because the mean of its divisors is an integer number (2059597324).

Almost surely, 2^4119194647 is an apocalyptic number.

4119194647 is a deficient number, since it is larger than the sum of its proper divisors (1).

4119194647 is an equidigital number, since it uses as much as digits as its factorization.

4119194647 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 46.

The square root of 4119194647 is about 64180.9523690635. The cubic root of 4119194647 is about 1603.0144534305.

The spelling of 4119194647 in words is "four billion, one hundred nineteen million, one hundred ninety-four thousand, six hundred forty-seven".