11450676217 has 4 divisors (see below), whose sum is σ = 11451048336. Its totient is φ = 11450304100.

The previous prime is 11450676203. The next prime is 11450676227. The reversal of 11450676217 is 71267605411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11450676217 is a prime.

It is a super-2 number, since 2×11450676217² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11450676217.

It is not an unprimeable number, because it can be changed into a prime (11450676227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135283 + ... + 202984.

It is an arithmetic number, because the mean of its divisors is an integer number (2862762084).

Almost surely, 2^11450676217 is an apocalyptic number.

It is an amenable number.

11450676217 is a deficient number, since it is larger than the sum of its proper divisors (372119).

11450676217 is an equidigital number, since it uses as much as digits as its factorization.

11450676217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372118.

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 11450676217 in words is "eleven billion, four hundred fifty million, six hundred seventy-six thousand, two hundred seventeen".