104320656320946 has 256 divisors, whose sum is σ = 238972651438080. Its totient is φ = 30135950208000.

The previous prime is 104320656320929. The next prime is 104320656321047. The reversal of 104320656320946 is 649023656023401.

104320656320946 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12736005711 + ... + 12736013901.

It is an arithmetic number, because the mean of its divisors is an integer number (933486919680).

Almost surely, 2^{104320656320946} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104320656320946, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119486325719040).

104320656320946 is an abundant number, since it is smaller than the sum of its proper divisors (134651995117134).

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

104320656320946 is a wasteful number, since it uses less digits than its factorization.

104320656320946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9473.

The product of its (nonzero) digits is 5598720, while the sum is 51.

The spelling of 104320656320946 in words is "one hundred four trillion, three hundred twenty billion, six hundred fifty-six million, three hundred twenty thousand, nine hundred forty-six".