276408195568 has 20 divisors (see below), whose sum is σ = 536056349920. Its totient is φ = 138071073024.

The previous prime is 276408195551. The next prime is 276408195593. The reversal of 276408195568 is 865591804672.

276408195568 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8296905 + ... + 8330152.

It is an arithmetic number, because the mean of its divisors is an integer number (26802817496).

Almost surely, 2^276408195568 is an apocalyptic number.

It is an amenable number.

276408195568 is a deficient number, since it is larger than the sum of its proper divisors (259648154352).

276408195568 is a wasteful number, since it uses less digits than its factorization.

276408195568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16628104 (or 16628098 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 61.

The spelling of 276408195568 in words is "two hundred seventy-six billion, four hundred eight million, one hundred ninety-five thousand, five hundred sixty-eight".