11412431012 has 6 divisors (see below), whose sum is σ = 19971754278. Its totient is φ = 5706215504.

The previous prime is 11412430999. The next prime is 11412431029. The reversal of 11412431012 is 21013421411.

It can be written as a sum of positive squares in only one way, i.e., 9909007936 + 1503423076 = 99544^2 + 38774^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1426553873 + ... + 1426553880.

It is an arithmetic number, because the mean of its divisors is an integer number (3328625713).

Almost surely, 2^11412431012 is an apocalyptic number.

It is an amenable number.

11412431012 is a deficient number, since it is larger than the sum of its proper divisors (8559323266).

11412431012 is a wasteful number, since it uses less digits than its factorization.

11412431012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2853107757 (or 2853107755 counting only the distinct ones).

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

Adding to 11412431012 its reverse (21013421411), we get a palindrome (32425852423).

The spelling of 11412431012 in words is "eleven billion, four hundred twelve million, four hundred thirty-one thousand, twelve".