104295692849 has 2 divisors, whose sum is σ = 104295692850. Its totient is φ = 104295692848.

The previous prime is 104295692779. The next prime is 104295692873. The reversal of 104295692849 is 948296592401.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104235351025 + 60341824 = 322855^2 + 7768^2 .

It is a cyclic number.

It is not a de Polignac number, because 104295692849 - 2¹² = 104295688753 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (104295694849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52147846424 + 52147846425.

It is an arithmetic number, because the mean of its divisors is an integer number (52147846425).

Almost surely, 2^104295692849 is an apocalyptic number.

It is an amenable number.

104295692849 is a deficient number, since it is larger than the sum of its proper divisors (1).

104295692849 is an equidigital number, since it uses as much as digits as its factorization.

104295692849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11197440, while the sum is 59.

The spelling of 104295692849 in words is "one hundred four billion, two hundred ninety-five million, six hundred ninety-two thousand, eight hundred forty-nine".