11342169361 has 16 divisors (see below), whose sum is σ = 12410634240. Its totient is φ = 10319063040.

The previous prime is 11342169353. The next prime is 11342169367. The reversal of 11342169361 is 16396124311.

It is a cyclic number.

It is not a de Polignac number, because 11342169361 - 2³ = 11342169353 is a prime.

It is a super-3 number, since 3×11342169361³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11342169361.

It is not an unprimeable number, because it can be changed into a prime (11342169367) 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 15 ways as a sum of consecutive naturals, for example, 478000 + ... + 501166.

It is an arithmetic number, because the mean of its divisors is an integer number (775664640).

Almost surely, 2^11342169361 is an apocalyptic number.

It is an amenable number.

11342169361 is a deficient number, since it is larger than the sum of its proper divisors (1068464879).

11342169361 is a wasteful number, since it uses less digits than its factorization.

11342169361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24144.

The product of its digits is 23328, while the sum is 37.

The spelling of 11342169361 in words is "eleven billion, three hundred forty-two million, one hundred sixty-nine thousand, three hundred sixty-one".