266672292883 has 2 divisors, whose sum is σ = 266672292884. Its totient is φ = 266672292882.

The previous prime is 266672292793. The next prime is 266672292893. The reversal of 266672292883 is 388292276662.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 266672292883 - 2¹³ = 266672284691 is a prime.

It is a super-2 number, since 2×266672292883² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (266672292893) 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 as a sum of consecutive naturals, namely, 133336146441 + 133336146442.

It is an arithmetic number, because the mean of its divisors is an integer number (133336146442).

Almost surely, 2^266672292883 is an apocalyptic number.

266672292883 is a deficient number, since it is larger than the sum of its proper divisors (1).

266672292883 is an equidigital number, since it uses as much as digits as its factorization.

266672292883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41803776, while the sum is 61.

The spelling of 266672292883 in words is "two hundred sixty-six billion, six hundred seventy-two million, two hundred ninety-two thousand, eight hundred eighty-three".