12411431012 has 12 divisors (see below), whose sum is σ = 21730183020. Its totient is φ = 6202807296.

The previous prime is 12411431003. The next prime is 12411431017. The reversal of 12411431012 is 21013411421.

12411431012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2313994816 + 10097436196 = 48104^2 + 100486^2 .

It is not an unprimeable number, because it can be changed into a prime (12411431017) 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 3 ways as a sum of consecutive naturals, for example, 717437 + ... + 734532.

It is an arithmetic number, because the mean of its divisors is an integer number (1810848585).

Almost surely, 2^12411431012 is an apocalyptic number.

It is an amenable number.

12411431012 is a deficient number, since it is larger than the sum of its proper divisors (9318752008).

12411431012 is a wasteful number, since it uses less digits than its factorization.

12411431012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454110 (or 1454108 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 12411431012 its reverse (21013411421), we get a palindrome (33424842433).

The spelling of 12411431012 in words is "twelve billion, four hundred eleven million, four hundred thirty-one thousand, twelve".