12141431132 has 6 divisors (see below), whose sum is σ = 21247504488. Its totient is φ = 6070715564.

The previous prime is 12141431123. The next prime is 12141431143. The reversal of 12141431132 is 23113414121.

It is a junction number, because it is equal to n+sod(n) for n = 12141431098 and 12141431107.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1517678888 + ... + 1517678895.

It is an arithmetic number, because the mean of its divisors is an integer number (3541250748).

Almost surely, 2^12141431132 is an apocalyptic number.

It is an amenable number.

12141431132 is a deficient number, since it is larger than the sum of its proper divisors (9106073356).

12141431132 is a wasteful number, since it uses less digits than its factorization.

12141431132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3035357787 (or 3035357785 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

Adding to 12141431132 its reverse (23113414121), we get a palindrome (35254845253).

The spelling of 12141431132 in words is "twelve billion, one hundred forty-one million, four hundred thirty-one thousand, one hundred thirty-two".