4002411423161 has 2 divisors, whose sum is σ = 4002411423162. Its totient is φ = 4002411423160.

The previous prime is 4002411423137. The next prime is 4002411423217. The reversal of 4002411423161 is 1613241142004.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2695733813161 + 1306677610000 = 1641869^2 + 1143100^2 .

It is a cyclic number.

It is not a de Polignac number, because 4002411423161 - 2⁶ = 4002411423097 is a prime.

It is a super-2 number, since 2×4002411423161² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4002411429161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001205711580 + 2001205711581.

It is an arithmetic number, because the mean of its divisors is an integer number (2001205711581).

Almost surely, 2^{4002411423161} is an apocalyptic number.

It is an amenable number.

4002411423161 is a deficient number, since it is larger than the sum of its proper divisors (1).

4002411423161 is an equidigital number, since it uses as much as digits as its factorization.

4002411423161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 4002411423161 its reverse (1613241142004), we get a palindrome (5615652565165).

The spelling of 4002411423161 in words is "four trillion, two billion, four hundred eleven million, four hundred twenty-three thousand, one hundred sixty-one".