2043443253112 has 16 divisors (see below), whose sum is σ = 3834967991400. Its totient is φ = 1020785122080.

The previous prime is 2043443253037. The next prime is 2043443253121. The reversal of 2043443253112 is 2113523443402.

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, 117053787 + ... + 117071242.

Almost surely, 2^{2043443253112} is an apocalyptic number.

It is an amenable number.

2043443253112 is a deficient number, since it is larger than the sum of its proper divisors (1791524738288).

2043443253112 is a wasteful number, since it uses less digits than its factorization.

2043443253112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234126126 (or 234126122 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 2043443253112 its reverse (2113523443402), we get a palindrome (4156966696514).

The spelling of 2043443253112 in words is "two trillion, forty-three billion, four hundred forty-three million, two hundred fifty-three thousand, one hundred twelve".