104438694466 has 32 divisors (see below), whose sum is σ = 161407291248. Its totient is φ = 50645606400.

The previous prime is 104438694463. The next prime is 104438694491. The reversal of 104438694466 is 664496834401.

It can be written as a sum of positive squares in 8 ways, for example, as 89853060025 + 14585634441 = 299755^2 + 120771^2 .

It is not an unprimeable number, because it can be changed into a prime (104438694463) 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, 37934946 + ... + 37937698.

Almost surely, 2^104438694466 is an apocalyptic number.

104438694466 is a deficient number, since it is larger than the sum of its proper divisors (56968596782).

104438694466 is a wasteful number, since it uses less digits than its factorization.

104438694466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4246.

The product of its (nonzero) digits is 11943936, while the sum is 55.

The spelling of 104438694466 in words is "one hundred four billion, four hundred thirty-eight million, six hundred ninety-four thousand, four hundred sixty-six".