276523112642012 has 6 divisors (see below), whose sum is σ = 483915447123528. Its totient is φ = 138261556321004.

The previous prime is 276523112642011. The next prime is 276523112642047. The reversal of 276523112642012 is 210246211325672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276523112642011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34565389080248 + ... + 34565389080255.

It is an arithmetic number, because the mean of its divisors is an integer number (80652574520588).

Almost surely, 2^{276523112642012} is an apocalyptic number.

It is an amenable number.

276523112642012 is a deficient number, since it is larger than the sum of its proper divisors (207392334481516).

276523112642012 is a wasteful number, since it uses less digits than its factorization.

276523112642012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69130778160507 (or 69130778160505 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

Adding to 276523112642012 its reverse (210246211325672), we get a palindrome (486769323967684).

The spelling of 276523112642012 in words is "two hundred seventy-six trillion, five hundred twenty-three billion, one hundred twelve million, six hundred forty-two thousand, twelve".