2040243010012 has 12 divisors (see below), whose sum is σ = 3570469444696. Its totient is φ = 1020108882960.

The previous prime is 2040243009997. The next prime is 2040243010031. The reversal of 2040243010012 is 2100103420402.

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, 2787039 + ... + 3442102.

Almost surely, 2^{2040243010012} is an apocalyptic number.

It is an amenable number.

2040243010012 is a deficient number, since it is larger than the sum of its proper divisors (1530226434684).

2040243010012 is a wasteful number, since it uses less digits than its factorization.

2040243010012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6311028 (or 6311026 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 2040243010012 its reverse (2100103420402), we get a palindrome (4140346430414).

The spelling of 2040243010012 in words is "two trillion, forty billion, two hundred forty-three million, ten thousand, twelve".