2043240232312 has 16 divisors (see below), whose sum is σ = 3834505242360. Its totient is φ = 1020705501024.

The previous prime is 2043240232307. The next prime is 2043240232349. The reversal of 2043240232312 is 2132320423402.

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, 114317398 + ... + 114335269.

Almost surely, 2^{2043240232312} is an apocalyptic number.

It is an amenable number.

2043240232312 is a deficient number, since it is larger than the sum of its proper divisors (1791265010048).

2043240232312 is a wasteful number, since it uses less digits than its factorization.

2043240232312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228653790 (or 228653786 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2043240232312 its reverse (2132320423402), we get a palindrome (4175560655714).

The spelling of 2043240232312 in words is "two trillion, forty-three billion, two hundred forty million, two hundred thirty-two thousand, three hundred twelve".