1359981288960 has 1280 divisors, whose sum is σ = 5315111239680. Its totient is φ = 290146222080.

The previous prime is 1359981288901. The next prime is 1359981288973. The reversal of 1359981288960 is 698821899531.

It is a tau number, because it is divible by the number of its divisors (1280).

It is a congruent 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, 7861163434 + ... + 7861163606.

It is an arithmetic number, because the mean of its divisors is an integer number (4152430656).

Almost surely, 2^{1359981288960} is an apocalyptic number.

1359981288960 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 1359981288960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2657555619840).

1359981288960 is an abundant number, since it is smaller than the sum of its proper divisors (3955129950720).

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

1359981288960 is a wasteful number, since it uses less digits than its factorization.

1359981288960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 67184640, while the sum is 69.

The spelling of 1359981288960 in words is "one trillion, three hundred fifty-nine billion, nine hundred eighty-one million, two hundred eighty-eight thousand, nine hundred sixty".