3874852014161 has 2 divisors, whose sum is σ = 3874852014162. Its totient is φ = 3874852014160.

The previous prime is 3874852014079. The next prime is 3874852014301. The reversal of 3874852014161 is 1614102584783.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3851425875025 + 23426139136 = 1962505^2 + 153056^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3874852014161 is a prime.

It is not a weakly prime, because it can be changed into another prime (3874852014461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1937426007080 + 1937426007081.

It is an arithmetic number, because the mean of its divisors is an integer number (1937426007081).

Almost surely, 2^{3874852014161} is an apocalyptic number.

It is an amenable number.

3874852014161 is a deficient number, since it is larger than the sum of its proper divisors (1).

3874852014161 is an equidigital number, since it uses as much as digits as its factorization.

3874852014161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1290240, while the sum is 50.

The spelling of 3874852014161 in words is "three trillion, eight hundred seventy-four billion, eight hundred fifty-two million, fourteen thousand, one hundred sixty-one".