2143006003412 has 12 divisors (see below), whose sum is σ = 3788922986100. Its totient is φ = 1060456578816.

The previous prime is 2143006003393. The next prime is 2143006003421.

2143006003412 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 1784906688016 + 358099315396 = 1336004^2 + 598414^2 .

It is a super-3 number, since 3×2143006003412³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2761605287 + ... + 2761606062.

It is an arithmetic number, because the mean of its divisors is an integer number (315743582175).

Almost surely, 2^{2143006003412} is an apocalyptic number.

It is an amenable number.

2143006003412 is a deficient number, since it is larger than the sum of its proper divisors (1645916982688).

2143006003412 is a wasteful number, since it uses less digits than its factorization.

2143006003412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5523211450 (or 5523211448 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The spelling of 2143006003412 in words is "two trillion, one hundred forty-three billion, six million, three thousand, four hundred twelve".