11111413334 has 16 divisors (see below), whose sum is σ = 19049512608. Its totient is φ = 4761690432.

The previous prime is 11111413331. The next prime is 11111413343. The reversal of 11111413334 is 43331411111.

11111413334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11111413331) 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 7 ways as a sum of consecutive naturals, for example, 310892 + ... + 344784.

It is an arithmetic number, because the mean of its divisors is an integer number (1190594538).

Almost surely, 2^11111413334 is an apocalyptic number.

11111413334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11111413334 is a deficient number, since it is larger than the sum of its proper divisors (7938099274).

11111413334 is a wasteful number, since it uses less digits than its factorization.

11111413334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57319.

The product of its digits is 432, while the sum is 23.

Adding to 11111413334 its reverse (43331411111), we get a palindrome (54442824445).

The spelling of 11111413334 in words is "eleven billion, one hundred eleven million, four hundred thirteen thousand, three hundred thirty-four".