4197119831 has 2 divisors, whose sum is σ = 4197119832. Its totient is φ = 4197119830.

The previous prime is 4197119819. The next prime is 4197119837. The reversal of 4197119831 is 1389117914.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4197119831 is a prime.

It is a super-2 number, since 2×4197119831² = 35231629751546937122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4197119837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2098559915 + 2098559916.

It is an arithmetic number, because the mean of its divisors is an integer number (2098559916).

Almost surely, 2^4197119831 is an apocalyptic number.

4197119831 is a deficient number, since it is larger than the sum of its proper divisors (1).

4197119831 is an equidigital number, since it uses as much as digits as its factorization.

4197119831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 44.

The square root of 4197119831 is about 64785.1821869785. The cubic root of 4197119831 is about 1613.0597563582.

The spelling of 4197119831 in words is "four billion, one hundred ninety-seven million, one hundred nineteen thousand, eight hundred thirty-one".