4104324661 has 2 divisors, whose sum is σ = 4104324662. Its totient is φ = 4104324660.

The previous prime is 4104324643. The next prime is 4104324709. The reversal of 4104324661 is 1664234014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2480637636 + 1623687025 = 49806^2 + 40295^2 .

It is a cyclic number.

It is not a de Polignac number, because 4104324661 - 2⁹ = 4104324149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4104324361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2052162330 + 2052162331.

It is an arithmetic number, because the mean of its divisors is an integer number (2052162331).

Almost surely, 2^4104324661 is an apocalyptic number.

It is an amenable number.

4104324661 is a deficient number, since it is larger than the sum of its proper divisors (1).

4104324661 is an equidigital number, since it uses as much as digits as its factorization.

4104324661 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 4104324661 is about 64065.0034027939. The cubic root of 4104324661 is about 1601.0832067334.

Adding to 4104324661 its reverse (1664234014), we get a palindrome (5768558675).

The spelling of 4104324661 in words is "four billion, one hundred four million, three hundred twenty-four thousand, six hundred sixty-one".