276616040994373 has 2 divisors, whose sum is σ = 276616040994374. Its totient is φ = 276616040994372.

The previous prime is 276616040994367. The next prime is 276616040994439. The reversal of 276616040994373 is 373499040616672.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 214015774801284 + 62600266193089 = 14629278^2 + 7912033^2 .

It is a cyclic number.

It is not a de Polignac number, because 276616040994373 - 2⁹ = 276616040993861 is a prime.

It is a super-3 number, since 3×276616040994373³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 276616040994299 and 276616040994308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (276616040994323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138308020497186 + 138308020497187.

It is an arithmetic number, because the mean of its divisors is an integer number (138308020497187).

Almost surely, 2^{276616040994373} is an apocalyptic number.

It is an amenable number.

276616040994373 is a deficient number, since it is larger than the sum of its proper divisors (1).

276616040994373 is an equidigital number, since it uses as much as digits as its factorization.

276616040994373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 246903552, while the sum is 67.

The spelling of 276616040994373 in words is "two hundred seventy-six trillion, six hundred sixteen billion, forty million, nine hundred ninety-four thousand, three hundred seventy-three".