11342622917 has 4 divisors (see below), whose sum is σ = 11343447276. Its totient is φ = 11341798560.

The previous prime is 11342622911. The next prime is 11342622923. The reversal of 11342622917 is 71922624311.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11342622911) and next prime (11342622923).

It can be written as a sum of positive squares in 2 ways, for example, as 9452895076 + 1889727841 = 97226^2 + 43471^2 .

It is a cyclic number.

It is not a de Polignac number, because 11342622917 - 2⁴ = 11342622901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11342622911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 391184 + ... + 419177.

It is an arithmetic number, because the mean of its divisors is an integer number (2835861819).

Almost surely, 2^11342622917 is an apocalyptic number.

It is an amenable number.

11342622917 is a deficient number, since it is larger than the sum of its proper divisors (824359).

11342622917 is an equidigital number, since it uses as much as digits as its factorization.

11342622917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824358.

The product of its digits is 36288, while the sum is 38.

The spelling of 11342622917 in words is "eleven billion, three hundred forty-two million, six hundred twenty-two thousand, nine hundred seventeen".