4106056391 has 2 divisors, whose sum is σ = 4106056392. Its totient is φ = 4106056390.

The previous prime is 4106056349. The next prime is 4106056411. The reversal of 4106056391 is 1936506014.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4106056391 - 2²² = 4101862087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4106055391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2053028195 + 2053028196.

It is an arithmetic number, because the mean of its divisors is an integer number (2053028196).

Almost surely, 2^4106056391 is an apocalyptic number.

4106056391 is a deficient number, since it is larger than the sum of its proper divisors (1).

4106056391 is an equidigital number, since it uses as much as digits as its factorization.

4106056391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 4106056391 is about 64078.5173907761. The cubic root of 4106056391 is about 1601.3083557481.

The spelling of 4106056391 in words is "four billion, one hundred six million, fifty-six thousand, three hundred ninety-one".