12034011429 has 32 divisors (see below), whose sum is σ = 19495526400. Its totient is φ = 7275858480.

The previous prime is 12034011421. The next prime is 12034011481. The reversal of 12034011429 is 92411043021.

It is a happy number.

It is not a de Polignac number, because 12034011429 - 2³ = 12034011421 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12034011421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76092 + ... + 172794.

It is an arithmetic number, because the mean of its divisors is an integer number (609235200).

Almost surely, 2^12034011429 is an apocalyptic number.

It is an amenable number.

12034011429 is a deficient number, since it is larger than the sum of its proper divisors (7461514971).

12034011429 is a wasteful number, since it uses less digits than its factorization.

12034011429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97142 (or 97136 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

It can be divided in two parts, 120340 and 11429, that added together give a square (131769 = 363²).

The spelling of 12034011429 in words is "twelve billion, thirty-four million, eleven thousand, four hundred twenty-nine".