100684441841 has 8 divisors (see below), whose sum is σ = 101535930600. Its totient is φ = 99835296768.

The previous prime is 100684441811. The next prime is 100684441853. The reversal of 100684441841 is 148144486001.

It can be written as a sum of positive squares in 4 ways, for example, as 27840591025 + 72843850816 = 166855^2 + 269896^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100684441841 - 2¹⁰ = 100684440817 is a prime.

It is a super-2 number, since 2×100684441841² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100684441811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499586 + ... + 671531.

It is an arithmetic number, because the mean of its divisors is an integer number (12691991325).

Almost surely, 2^100684441841 is an apocalyptic number.

It is an amenable number.

100684441841 is a deficient number, since it is larger than the sum of its proper divisors (851488759).

100684441841 is a wasteful number, since it uses less digits than its factorization.

100684441841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171843.

The product of its (nonzero) digits is 98304, while the sum is 41.

The spelling of 100684441841 in words is "one hundred billion, six hundred eighty-four million, four hundred forty-one thousand, eight hundred forty-one".