11165143344430 has 16 divisors (see below), whose sum is σ = 20115578238480. Its totient is φ = 4461986178112.

The previous prime is 11165143344413. The next prime is 11165143344449. The reversal of 11165143344430 is 3444334156111.

11165143344430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11165143344430² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508883440 + ... + 508905379.

It is an arithmetic number, because the mean of its divisors is an integer number (1257223639905).

Almost surely, 2^{11165143344430} is an apocalyptic number.

11165143344430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11165143344430 is a deficient number, since it is larger than the sum of its proper divisors (8950434894050).

11165143344430 is a wasteful number, since it uses less digits than its factorization.

11165143344430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017789923.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 11165143344430 in words is "eleven trillion, one hundred sixty-five billion, one hundred forty-three million, three hundred forty-four thousand, four hundred thirty".