104216938841 has 2 divisors, whose sum is σ = 104216938842. Its totient is φ = 104216938840.

The previous prime is 104216938811. The next prime is 104216938877. The reversal of 104216938841 is 148839612401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95339530441 + 8877408400 = 308771^2 + 94220^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104216938841 is a prime.

It is a super-2 number, since 2×104216938841² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (104216938811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52108469420 + 52108469421.

It is an arithmetic number, because the mean of its divisors is an integer number (52108469421).

Almost surely, 2^104216938841 is an apocalyptic number.

It is an amenable number.

104216938841 is a deficient number, since it is larger than the sum of its proper divisors (1).

104216938841 is an equidigital number, since it uses as much as digits as its factorization.

104216938841 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 47.

The spelling of 104216938841 in words is "one hundred four billion, two hundred sixteen million, nine hundred thirty-eight thousand, eight hundred forty-one".