104433666819 has 16 divisors (see below), whose sum is σ = 139562142720. Its totient is φ = 69463948320.

The previous prime is 104433666803. The next prime is 104433666847. The reversal of 104433666819 is 918666334401.

It is not a de Polignac number, because 104433666819 - 2⁴ = 104433666803 is a prime.

It is a super-2 number, since 2×104433666819² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (104433666859) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3460654 + ... + 3490700.

It is an arithmetic number, because the mean of its divisors is an integer number (8722633920).

Almost surely, 2^104433666819 is an apocalyptic number.

104433666819 is a deficient number, since it is larger than the sum of its proper divisors (35128475901).

104433666819 is a wasteful number, since it uses less digits than its factorization.

104433666819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32650.

The product of its (nonzero) digits is 2239488, while the sum is 51.

The spelling of 104433666819 in words is "one hundred four billion, four hundred thirty-three million, six hundred sixty-six thousand, eight hundred nineteen".