4106781407 has 2 divisors, whose sum is σ = 4106781408. Its totient is φ = 4106781406.

The previous prime is 4106781403. The next prime is 4106781421. The reversal of 4106781407 is 7041876014.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4106781407 - 2² = 4106781403 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4106781403) 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, 2053390703 + 2053390704.

It is an arithmetic number, because the mean of its divisors is an integer number (2053390704).

Almost surely, 2^4106781407 is an apocalyptic number.

4106781407 is a deficient number, since it is larger than the sum of its proper divisors (1).

4106781407 is an equidigital number, since it uses as much as digits as its factorization.

4106781407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37632, while the sum is 38.

The square root of 4106781407 is about 64084.1743880656. The cubic root of 4106781407 is about 1601.4025991245.

The spelling of 4106781407 in words is "four billion, one hundred six million, seven hundred eighty-one thousand, four hundred seven".