4160431668049 has 2 divisors, whose sum is σ = 4160431668050. Its totient is φ = 4160431668048.

The previous prime is 4160431667999. The next prime is 4160431668103. The reversal of 4160431668049 is 9408661340614.

4160431668049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3029016525649 + 1131415142400 = 1740407^2 + 1063680^2 .

It is a cyclic number.

It is not a de Polignac number, because 4160431668049 - 2¹⁵ = 4160431635281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4160431667987 and 4160431668005.

It is not a weakly prime, because it can be changed into another prime (4160431668949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2080215834024 + 2080215834025.

It is an arithmetic number, because the mean of its divisors is an integer number (2080215834025).

Almost surely, 2^{4160431668049} is an apocalyptic number.

It is an amenable number.

4160431668049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4160431668049 is an equidigital number, since it uses as much as digits as its factorization.

4160431668049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2985984, while the sum is 52.

The spelling of 4160431668049 in words is "four trillion, one hundred sixty billion, four hundred thirty-one million, six hundred sixty-eight thousand, forty-nine".