276427828120 has 16 divisors (see below), whose sum is σ = 621962613360. Its totient is φ = 110571131232.

The previous prime is 276427828091. The next prime is 276427828123. The reversal of 276427828120 is 21828724672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276427828123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3455347812 + ... + 3455347891.

It is an arithmetic number, because the mean of its divisors is an integer number (38872663335).

Almost surely, 2^276427828120 is an apocalyptic number.

276427828120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

276427828120 is an abundant number, since it is smaller than the sum of its proper divisors (345534785240).

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

276427828120 is a wasteful number, since it uses less digits than its factorization.

276427828120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6910695714 (or 6910695710 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 49.

The spelling of 276427828120 in words is "two hundred seventy-six billion, four hundred twenty-seven million, eight hundred twenty-eight thousand, one hundred twenty".