11030002143444 has 18 divisors (see below), whose sum is σ = 27881394307130. Its totient is φ = 3676667381136.

The previous prime is 11030002143401. The next prime is 11030002143493. The reversal of 11030002143444 is 44434120003011.

11030002143444 is a `hidden beast` number, since 1 + 1 + 0 + 3 + 0 + 0 + 0 + 214 + 3 + 444 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6684603411600 + 4345398731844 = 2585460^2 + 2084562^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×11030002143444² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 153194474179 + ... + 153194474250.

Almost surely, 2^{11030002143444} is an apocalyptic number.

It is an amenable number.

11030002143444 is an abundant number, since it is smaller than the sum of its proper divisors (16851392163686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11030002143444 is a wasteful number, since it uses less digits than its factorization.

11030002143444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306388948439 (or 306388948434 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 11030002143444 its reverse (44434120003011), we get a palindrome (55464122146455).

The spelling of 11030002143444 in words is "eleven trillion, thirty billion, two million, one hundred forty-three thousand, four hundred forty-four".