1560386328864 has 768 divisors, whose sum is σ = 4931121162240. Its totient is φ = 430554009600.

The previous prime is 1560386328859. The next prime is 1560386328899. The reversal of 1560386328864 is 4688236830651.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1560386328798 and 1560386328807.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8620918854 + ... + 8620919034.

It is an arithmetic number, because the mean of its divisors is an integer number (6420730680).

Almost surely, 2^{1560386328864} 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 1560386328864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2465560581120).

1560386328864 is an abundant number, since it is smaller than the sum of its proper divisors (3370734833376).

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

1560386328864 is a wasteful number, since it uses less digits than its factorization.

1560386328864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 39813120, while the sum is 60.

The spelling of 1560386328864 in words is "one trillion, five hundred sixty billion, three hundred eighty-six million, three hundred twenty-eight thousand, eight hundred sixty-four".