276344630152 has 16 divisors (see below), whose sum is σ = 518340211200. Its totient is φ = 138120573840.

The previous prime is 276344630141. The next prime is 276344630153. The reversal of 276344630152 is 251036443672.

It is a super-2 number, since 2×276344630152² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 276344630099 and 276344630108.

It is not an unprimeable number, because it can be changed into a prime (276344630153) 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, 6444952 + ... + 6487687.

It is an arithmetic number, because the mean of its divisors is an integer number (32396263200).

Almost surely, 2^276344630152 is an apocalyptic number.

It is an amenable number.

276344630152 is a deficient number, since it is larger than the sum of its proper divisors (241995581048).

276344630152 is a wasteful number, since it uses less digits than its factorization.

276344630152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12935316 (or 12935312 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 43.

The spelling of 276344630152 in words is "two hundred seventy-six billion, three hundred forty-four million, six hundred thirty thousand, one hundred fifty-two".