11412400273 has 2 divisors, whose sum is σ = 11412400274. Its totient is φ = 11412400272.

The previous prime is 11412400249. The next prime is 11412400283. The reversal of 11412400273 is 37200421411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11233456144 + 178944129 = 105988^2 + 13377^2 .

It is a cyclic number.

It is not a de Polignac number, because 11412400273 - 2²⁹ = 10875529361 is a prime.

It is not a weakly prime, because it can be changed into another prime (11412400243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5706200136 + 5706200137.

It is an arithmetic number, because the mean of its divisors is an integer number (5706200137).

Almost surely, 2^11412400273 is an apocalyptic number.

It is an amenable number.

11412400273 is a deficient number, since it is larger than the sum of its proper divisors (1).

11412400273 is an equidigital number, since it uses as much as digits as its factorization.

11412400273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

Adding to 11412400273 its reverse (37200421411), we get a palindrome (48612821684).

The spelling of 11412400273 in words is "eleven billion, four hundred twelve million, four hundred thousand, two hundred seventy-three".