276403094064 has 80 divisors (see below), whose sum is σ = 793670853600. Its totient is φ = 92100501504.

The previous prime is 276403094057. The next prime is 276403094069. The reversal of 276403094064 is 460490304672.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (276403094069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1073092 + ... + 1305500.

It is an arithmetic number, because the mean of its divisors is an integer number (9920885670).

Almost surely, 2^276403094064 is an apocalyptic number.

276403094064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

276403094064 is an abundant number, since it is smaller than the sum of its proper divisors (517267759536).

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

276403094064 is a wasteful number, since it uses less digits than its factorization.

276403094064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235179 (or 235167 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 45.

The spelling of 276403094064 in words is "two hundred seventy-six billion, four hundred three million, ninety-four thousand, sixty-four".