104457817044636 has 384 divisors, whose sum is σ = 281635522560000. Its totient is φ = 29825042903040.

The previous prime is 104457817044619. The next prime is 104457817044661. The reversal of 104457817044636 is 636440718754401.

It is a super-2 number, since 2×104457817044636² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104457817044636.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 69685000615 + ... + 69685002113.

It is an arithmetic number, because the mean of its divisors is an integer number (733425840000).

Almost surely, 2^{104457817044636} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104457817044636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140817761280000).

104457817044636 is an abundant number, since it is smaller than the sum of its proper divisors (177177705515364).

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

104457817044636 is a wasteful number, since it uses less digits than its factorization.

104457817044636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769 (or 2767 counting only the distinct ones).

The product of its (nonzero) digits is 54190080, while the sum is 60.

The spelling of 104457817044636 in words is "one hundred four trillion, four hundred fifty-seven billion, eight hundred seventeen million, forty-four thousand, six hundred thirty-six".