2043000000344 has 16 divisors (see below), whose sum is σ = 3832543220400. Its totient is φ = 1020988474912.

The previous prime is 2043000000337. The next prime is 2043000000359. The reversal of 2043000000344 is 4430000003402.

It is a happy number.

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, 63923684 + ... + 63955635.

It is an arithmetic number, because the mean of its divisors is an integer number (239533951275).

Almost surely, 2^{2043000000344} is an apocalyptic number.

It is an amenable number.

2043000000344 is a deficient number, since it is larger than the sum of its proper divisors (1789543220056).

2043000000344 is a wasteful number, since it uses less digits than its factorization.

2043000000344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127881322 (or 127881318 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 2043000000344 its reverse (4430000003402), we get a palindrome (6473000003746).

The spelling of 2043000000344 in words is "two trillion, forty-three billion, three hundred forty-four", and thus it is an aban number.