4113630971 has 2 divisors, whose sum is σ = 4113630972. Its totient is φ = 4113630970.

The previous prime is 4113630949. The next prime is 4113631013. The reversal of 4113630971 is 1790363114.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4113630971 is a prime.

It is not a weakly prime, because it can be changed into another prime (4113630931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2056815485 + 2056815486.

It is an arithmetic number, because the mean of its divisors is an integer number (2056815486).

Almost surely, 2^4113630971 is an apocalyptic number.

4113630971 is a deficient number, since it is larger than the sum of its proper divisors (1).

4113630971 is an equidigital number, since it uses as much as digits as its factorization.

4113630971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 4113630971 is about 64137.5940537217. The cubic root of 4113630971 is about 1602.2924133061.

The spelling of 4113630971 in words is "four billion, one hundred thirteen million, six hundred thirty thousand, nine hundred seventy-one".