276326623672 has 32 divisors (see below), whose sum is σ = 565236215280. Its totient is φ = 125597973760.

The previous prime is 276326623631. The next prime is 276326623679.

276326623672 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×276326623672² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276326623679) 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 7 ways as a sum of consecutive naturals, for example, 2968428 + ... + 3060100.

Almost surely, 2^276326623672 is an apocalyptic number.

276326623672 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

276326623672 is an abundant number, since it is smaller than the sum of its proper divisors (288909591608).

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

276326623672 is a wasteful number, since it uses less digits than its factorization.

276326623672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125943 (or 125939 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 52.

It can be divided in two parts, 276326 and 623672, that added together give a palindrome (899998).

The spelling of 276326623672 in words is "two hundred seventy-six billion, three hundred twenty-six million, six hundred twenty-three thousand, six hundred seventy-two".