1129392012184 has 16 divisors (see below), whose sum is σ = 2117621561400. Its totient is φ = 564692929152.

The previous prime is 1129392012181. The next prime is 1129392012209. The reversal of 1129392012184 is 4812102939211.

It is a self number, because there is not a number n which added to its sum of digits gives 1129392012184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1129392012181) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2185927 + ... + 2652745.

Almost surely, 2^{1129392012184} is an apocalyptic number.

It is an amenable number.

1129392012184 is a deficient number, since it is larger than the sum of its proper divisors (988229549216).

1129392012184 is a wasteful number, since it uses less digits than its factorization.

1129392012184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769242 (or 769238 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 43.

The spelling of 1129392012184 in words is "one trillion, one hundred twenty-nine billion, three hundred ninety-two million, twelve thousand, one hundred eighty-four".