11443330134 has 16 divisors (see below), whose sum is σ = 25429622640. Its totient is φ = 3814443360.

The previous prime is 11443330091. The next prime is 11443330153. The reversal of 11443330134 is 43103334411.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 11443330098 and 11443330107.

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, 105956707 + ... + 105956814.

It is an arithmetic number, because the mean of its divisors is an integer number (1589351415).

Almost surely, 2^11443330134 is an apocalyptic number.

11443330134 is an abundant number, since it is smaller than the sum of its proper divisors (13986292506).

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

11443330134 is a wasteful number, since it uses less digits than its factorization.

11443330134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211913532 (or 211913526 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 11443330134 its reverse (43103334411), we get a palindrome (54546664545).

The spelling of 11443330134 in words is "eleven billion, four hundred forty-three million, three hundred thirty thousand, one hundred thirty-four".