11143412434102 has 32 divisors (see below), whose sum is σ = 18179156503872. Its totient is φ = 5092201344384.

The previous prime is 11143412434097. The next prime is 11143412434169. The reversal of 11143412434102 is 20143421434111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13627408 + ... + 14421964.

It is an arithmetic number, because the mean of its divisors is an integer number (568098640746).

Almost surely, 2^{11143412434102} is an apocalyptic number.

11143412434102 is a deficient number, since it is larger than the sum of its proper divisors (7035744069770).

11143412434102 is a wasteful number, since it uses less digits than its factorization.

11143412434102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799912.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 11143412434102 its reverse (20143421434111), we get a palindrome (31286833868213).

Subtracting 11143412434102 from its reverse (20143421434111), we obtain a palindrome (9000009000009).

The spelling of 11143412434102 in words is "eleven trillion, one hundred forty-three billion, four hundred twelve million, four hundred thirty-four thousand, one hundred two".