4157081371 has 2 divisors, whose sum is σ = 4157081372. Its totient is φ = 4157081370.

The previous prime is 4157081351. The next prime is 4157081377. The reversal of 4157081371 is 1731807514.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4157081371 - 2¹⁷ = 4156950299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4157081371.

It is not a weakly prime, because it can be changed into another prime (4157081377) 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, 2078540685 + 2078540686.

It is an arithmetic number, because the mean of its divisors is an integer number (2078540686).

Almost surely, 2^4157081371 is an apocalyptic number.

4157081371 is a deficient number, since it is larger than the sum of its proper divisors (1).

4157081371 is an equidigital number, since it uses as much as digits as its factorization.

4157081371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 37.

The square root of 4157081371 is about 64475.4323056465. The cubic root of 4157081371 is about 1607.9140934269.

Adding to 4157081371 its reverse (1731807514), we get a palindrome (5888888885).

The spelling of 4157081371 in words is "four billion, one hundred fifty-seven million, eighty-one thousand, three hundred seventy-one".