11344422141 has 16 divisors (see below), whose sum is σ = 18099363520. Its totient is φ = 6981182640.

The previous prime is 11344422121. The next prime is 11344422161. The reversal of 11344422141 is 14122444311.

11344422141 is a `hidden beast` number, since 1 + 1 + 3 + 4 + 442 + 214 + 1 = 666.

11344422141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11344422121) and next prime (11344422161).

It is not a de Polignac number, because 11344422141 - 2⁵ = 11344422109 is a prime.

It is a super-2 number, since 2×11344422141² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11344422121) 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 in 15 ways as a sum of consecutive naturals, for example, 16159795 + ... + 16160496.

It is an arithmetic number, because the mean of its divisors is an integer number (1131210220).

Almost surely, 2^11344422141 is an apocalyptic number.

It is an amenable number.

11344422141 is a deficient number, since it is larger than the sum of its proper divisors (6754941379).

11344422141 is a wasteful number, since it uses less digits than its factorization.

11344422141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32320313 (or 32320307 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

Adding to 11344422141 its reverse (14122444311), we get a palindrome (25466866452).

The spelling of 11344422141 in words is "eleven billion, three hundred forty-four million, four hundred twenty-two thousand, one hundred forty-one".