4032041210161 has 2 divisors, whose sum is σ = 4032041210162. Its totient is φ = 4032041210160.

The previous prime is 4032041210147. The next prime is 4032041210177. The reversal of 4032041210161 is 1610121402304.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3568169881600 + 463871328561 = 1888960^2 + 681081^2 .

It is a cyclic number.

It is not a de Polignac number, because 4032041210161 - 2⁵ = 4032041210129 is a prime.

It is not a weakly prime, because it can be changed into another prime (4032041210261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2016020605080 + 2016020605081.

It is an arithmetic number, because the mean of its divisors is an integer number (2016020605081).

Almost surely, 2^{4032041210161} is an apocalyptic number.

It is an amenable number.

4032041210161 is a deficient number, since it is larger than the sum of its proper divisors (1).

4032041210161 is an equidigital number, since it uses as much as digits as its factorization.

4032041210161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 4032041210161 its reverse (1610121402304), we get a palindrome (5642162612465).

The spelling of 4032041210161 in words is "four trillion, thirty-two billion, forty-one million, two hundred ten thousand, one hundred sixty-one".