4010340434561 has 2 divisors, whose sum is σ = 4010340434562. Its totient is φ = 4010340434560.

The previous prime is 4010340434549. The next prime is 4010340434623. The reversal of 4010340434561 is 1654340430104.

4010340434561 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., 3333618672400 + 676721762161 = 1825820^2 + 822631^2 .

It is a cyclic number.

It is not a de Polignac number, because 4010340434561 - 2²² = 4010336240257 is a prime.

It is not a weakly prime, because it can be changed into another prime (4010346434561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2005170217280 + 2005170217281.

It is an arithmetic number, because the mean of its divisors is an integer number (2005170217281).

Almost surely, 2^{4010340434561} is an apocalyptic number.

It is an amenable number.

4010340434561 is a deficient number, since it is larger than the sum of its proper divisors (1).

4010340434561 is an equidigital number, since it uses as much as digits as its factorization.

4010340434561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 4010340434561 its reverse (1654340430104), we get a palindrome (5664680864665).

The spelling of 4010340434561 in words is "four trillion, ten billion, three hundred forty million, four hundred thirty-four thousand, five hundred sixty-one".