276706076121 has 12 divisors (see below), whose sum is σ = 399751825200. Its totient is φ = 184440592440.

The previous prime is 276706076111. The next prime is 276706076137. The reversal of 276706076121 is 121670607672.

276706076121 is a `hidden beast` number, since 27 + 6 + 7 + 0 + 6 + 0 + 7 + 612 + 1 = 666.

It is not a de Polignac number, because 276706076121 - 2²² = 276701881817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (276706076111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2452171 + ... + 2562528.

It is an arithmetic number, because the mean of its divisors is an integer number (33312652100).

Almost surely, 2^276706076121 is an apocalyptic number.

It is an amenable number.

276706076121 is a deficient number, since it is larger than the sum of its proper divisors (123045749079).

276706076121 is a wasteful number, since it uses less digits than its factorization.

276706076121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5020836 (or 5020833 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The spelling of 276706076121 in words is "two hundred seventy-six billion, seven hundred six million, seventy-six thousand, one hundred twenty-one".