276864098461728 has 96 divisors (see below), whose sum is σ = 758723099299200. Its totient is φ = 88234044788736.

The previous prime is 276864098461703. The next prime is 276864098461763. The reversal of 276864098461728 is 827164890468672.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24747583 + ... + 34149246.

It is an arithmetic number, because the mean of its divisors is an integer number (7903365617700).

Almost surely, 2^{276864098461728} is an apocalyptic number.

It is an amenable number.

276864098461728 is an abundant number, since it is smaller than the sum of its proper divisors (481859000837472).

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

276864098461728 is a wasteful number, since it uses less digits than its factorization.

276864098461728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58898994 (or 58898986 counting only the distinct ones).

The product of its (nonzero) digits is 3121348608, while the sum is 78.

The spelling of 276864098461728 in words is "two hundred seventy-six trillion, eight hundred sixty-four billion, ninety-eight million, four hundred sixty-one thousand, seven hundred twenty-eight".