104491443951360 has 720 divisors, whose sum is σ = 375279981908832. Its totient is φ = 27760958668800.

The previous prime is 104491443951359. The next prime is 104491443951383. The reversal of 104491443951360 is 63159344194401.

104491443951360 is a `hidden beast` number, since 1 + 0 + 4 + 4 + 91 + 4 + 4 + 39 + 513 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 104491443951297 and 104491443951306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 51549798667 + ... + 51549800693.

Almost surely, 2^{104491443951360} is an apocalyptic number.

104491443951360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104491443951360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187639990954416).

104491443951360 is an abundant number, since it is smaller than the sum of its proper divisors (270788537957472).

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

104491443951360 is a wasteful number, since it uses less digits than its factorization.

104491443951360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3662 (or 3639 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 104491443951360 in words is "one hundred four trillion, four hundred ninety-one billion, four hundred forty-three million, nine hundred fifty-one thousand, three hundred sixty".