2766916012380 has 192 divisors, whose sum is σ = 8378437683840. Its totient is φ = 678224461824.

The previous prime is 2766916012363. The next prime is 2766916012423. The reversal of 2766916012380 is 832106196672.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 266839836 + ... + 266850204.

It is an arithmetic number, because the mean of its divisors is an integer number (43637696270).

Almost surely, 2^{2766916012380} is an apocalyptic number.

2766916012380 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 2766916012380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4189218841920).

2766916012380 is an abundant number, since it is smaller than the sum of its proper divisors (5611521671460).

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

2766916012380 is a wasteful number, since it uses less digits than its factorization.

2766916012380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11800 (or 11798 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 51.

The spelling of 2766916012380 in words is "two trillion, seven hundred sixty-six billion, nine hundred sixteen million, twelve thousand, three hundred eighty".