104406665356 has 24 divisors (see below), whose sum is σ = 208841566976. Its totient is φ = 44739663120.

The previous prime is 104406665351. The next prime is 104406665423. The reversal of 104406665356 is 653566604401.

It is a happy number.

It is a super-3 number, since 3×104406665356³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (104406665351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38160 + ... + 458551.

Almost surely, 2^104406665356 is an apocalyptic number.

It is an amenable number.

104406665356 is an abundant number, since it is smaller than the sum of its proper divisors (104434901620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104406665356 is a wasteful number, since it uses less digits than its factorization.

104406665356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504229 (or 504227 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 104406665356 in words is "one hundred four billion, four hundred six million, six hundred sixty-five thousand, three hundred fifty-six".