11011444144342 has 16 divisors (see below), whose sum is σ = 16540842427200. Its totient is φ = 5497835534848.

The previous prime is 11011444144331. The next prime is 11011444144367. The reversal of 11011444144342 is 24344144411011.

It is a super-2 number, since 2×11011444144342² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11011444144298 and 11011444144307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2602659 + ... + 5366257.

It is an arithmetic number, because the mean of its divisors is an integer number (1033802651700).

Almost surely, 2^{11011444144342} is an apocalyptic number.

11011444144342 is a deficient number, since it is larger than the sum of its proper divisors (5529398282858).

11011444144342 is a wasteful number, since it uses less digits than its factorization.

11011444144342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2766455.

The product of its (nonzero) digits is 24576, while the sum is 34.

Adding to 11011444144342 its reverse (24344144411011), we get a palindrome (35355588555353).

The spelling of 11011444144342 in words is "eleven trillion, eleven billion, four hundred forty-four million, one hundred forty-four thousand, three hundred forty-two".