2141000124312 has 192 divisors, whose sum is σ = 6341704686720. Its totient is φ = 600448730112.

The previous prime is 2141000124287. The next prime is 2141000124317. The reversal of 2141000124312 is 2134210001412.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141000124317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22250128 + ... + 22346144.

It is an arithmetic number, because the mean of its divisors is an integer number (33029711910).

Almost surely, 2^{2141000124312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2141000124312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3170852343360).

2141000124312 is an abundant number, since it is smaller than the sum of its proper divisors (4200704562408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2141000124312 is a wasteful number, since it uses less digits than its factorization.

2141000124312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96390 (or 96379 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 2141000124312 its reverse (2134210001412), we get a palindrome (4275210125724).

The spelling of 2141000124312 in words is "two trillion, one hundred forty-one billion, one hundred twenty-four thousand, three hundred twelve".