12041011142 has 16 divisors (see below), whose sum is σ = 18182873520. Its totient is φ = 5980096512.

The previous prime is 12041011133. The next prime is 12041011153. The reversal of 12041011142 is 24111014021.

It is a self number, because there is not a number n which added to its sum of digits gives 12041011142.

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, 606038 + ... + 625590.

It is an arithmetic number, because the mean of its divisors is an integer number (1136429595).

Almost surely, 2^12041011142 is an apocalyptic number.

12041011142 is a deficient number, since it is larger than the sum of its proper divisors (6141862378).

12041011142 is a wasteful number, since it uses less digits than its factorization.

12041011142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21607.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12041011142 its reverse (24111014021), we get a palindrome (36152025163).

The spelling of 12041011142 in words is "twelve billion, forty-one million, eleven thousand, one hundred forty-two".