4063193291 has 2 divisors, whose sum is σ = 4063193292. Its totient is φ = 4063193290.

The previous prime is 4063193279. The next prime is 4063193293. The reversal of 4063193291 is 1923913604.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4063193291 - 2⁶ = 4063193227 is a prime.

Together with 4063193293, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4063193293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2031596645 + 2031596646.

It is an arithmetic number, because the mean of its divisors is an integer number (2031596646).

Almost surely, 2^4063193291 is an apocalyptic number.

4063193291 is a deficient number, since it is larger than the sum of its proper divisors (1).

4063193291 is an equidigital number, since it uses as much as digits as its factorization.

4063193291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 4063193291 is about 63743.1823099537. The cubic root of 4063193291 is about 1595.7168374042.

The spelling of 4063193291 in words is "four billion, sixty-three million, one hundred ninety-three thousand, two hundred ninety-one".