2124032131412 has 6 divisors (see below), whose sum is σ = 3717056229978. Its totient is φ = 1062016065704.

The previous prime is 2124032131387. The next prime is 2124032131457. The reversal of 2124032131412 is 2141312304212.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2102256407056 + 21775724356 = 1449916^2 + 147566^2 .

It is a super-2 number, since 2×2124032131412² (a number of 25 digits) contains 22 as substring.

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, 265504016423 + ... + 265504016430.

It is an arithmetic number, because the mean of its divisors is an integer number (619509371663).

Almost surely, 2^{2124032131412} is an apocalyptic number.

It is an amenable number.

2124032131412 is a deficient number, since it is larger than the sum of its proper divisors (1593024098566).

2124032131412 is a wasteful number, since it uses less digits than its factorization.

2124032131412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531008032857 (or 531008032855 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 2124032131412 its reverse (2141312304212), we get a palindrome (4265344435624).

The spelling of 2124032131412 in words is "two trillion, one hundred twenty-four billion, thirty-two million, one hundred thirty-one thousand, four hundred twelve".