2961068886720 has 2016 divisors, whose sum is σ = 13054071326400. Its totient is φ = 611784327168.

The previous prime is 2961068886689. The next prime is 2961068886761. The reversal of 2961068886720 is 276888601692.

2961068886720 is a `hidden beast` number, since 2 + 9 + 610 + 6 + 8 + 8 + 8 + 6 + 7 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2016).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 8786554392 + ... + 8786554728.

Almost surely, 2^{2961068886720} is an apocalyptic number.

2961068886720 is a gapful number since it is divisible by the number (20) 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 2961068886720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6527035663200).

2961068886720 is an abundant number, since it is smaller than the sum of its proper divisors (10093002439680).

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

2961068886720 is a wasteful number, since it uses less digits than its factorization.

2961068886720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535 (or 515 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 63.

The spelling of 2961068886720 in words is "two trillion, nine hundred sixty-one billion, sixty-eight million, eight hundred eighty-six thousand, seven hundred twenty".