2043306346939 has 16 divisors (see below), whose sum is σ = 2400783001344. Its totient is φ = 1714480336800.

The previous prime is 2043306346933. The next prime is 2043306346973. The reversal of 2043306346939 is 9396436033402.

It is not a de Polignac number, because 2043306346939 - 2⁹ = 2043306346427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2043306346933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 598224 + ... + 2108194.

It is an arithmetic number, because the mean of its divisors is an integer number (150048937584).

Almost surely, 2^{2043306346939} is an apocalyptic number.

2043306346939 is a deficient number, since it is larger than the sum of its proper divisors (357476654405).

2043306346939 is a wasteful number, since it uses less digits than its factorization.

2043306346939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1519458.

The product of its (nonzero) digits is 7558272, while the sum is 52.

The spelling of 2043306346939 in words is "two trillion, forty-three billion, three hundred six million, three hundred forty-six thousand, nine hundred thirty-nine".