2769869376280 has 16 divisors (see below), whose sum is σ = 6232206096720. Its totient is φ = 1107947750496.

The previous prime is 2769869376259. The next prime is 2769869376283. The reversal of 2769869376280 is 826739689672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2769869376283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34623367164 + ... + 34623367243.

It is an arithmetic number, because the mean of its divisors is an integer number (389512881045).

Almost surely, 2^{2769869376280} is an apocalyptic number.

2769869376280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2769869376280 is an abundant number, since it is smaller than the sum of its proper divisors (3462336720440).

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

2769869376280 is a wasteful number, since it uses less digits than its factorization.

2769869376280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69246734418 (or 69246734414 counting only the distinct ones).

The product of its (nonzero) digits is 658409472, while the sum is 73.

The spelling of 2769869376280 in words is "two trillion, seven hundred sixty-nine billion, eight hundred sixty-nine million, three hundred seventy-six thousand, two hundred eighty".