276766151742656 has 28 divisors (see below), whose sum is σ = 549208846258800. Its totient is φ = 138382820401920.

The previous prime is 276766151742649. The next prime is 276766151742677. The reversal of 276766151742656 is 656247151667672.

It is a self number, because there is not a number n which added to its sum of digits gives 276766151742656.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33706670 + ... + 41105618.

It is an arithmetic number, because the mean of its divisors is an integer number (19614601652100).

Almost surely, 2^{276766151742656} is an apocalyptic number.

It is an amenable number.

276766151742656 is a deficient number, since it is larger than the sum of its proper divisors (272442694516144).

276766151742656 is an equidigital number, since it uses as much as digits as its factorization.

276766151742656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7983432 (or 7983422 counting only the distinct ones).

The product of its digits is 1066867200, while the sum is 71.

The spelling of 276766151742656 in words is "two hundred seventy-six trillion, seven hundred sixty-six billion, one hundred fifty-one million, seven hundred forty-two thousand, six hundred fifty-six".