276300381912 has 64 divisors (see below), whose sum is σ = 701308298880. Its totient is φ = 90699578112.

The previous prime is 276300381869. The next prime is 276300381961. The reversal of 276300381912 is 219183003672.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 401923 + ... + 845069.

It is an arithmetic number, because the mean of its divisors is an integer number (10957942170).

Almost surely, 2^276300381912 is an apocalyptic number.

It is an amenable number.

276300381912 is an abundant number, since it is smaller than the sum of its proper divisors (425007916968).

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

276300381912 is a wasteful number, since it uses less digits than its factorization.

276300381912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443552 (or 443548 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 276300381912 in words is "two hundred seventy-six billion, three hundred million, three hundred eighty-one thousand, nine hundred twelve".