2043304377 has 16 divisors (see below), whose sum is σ = 2746329408. Its totient is φ = 1351284480.

The previous prime is 2043304357. The next prime is 2043304379. The reversal of 2043304377 is 7734033402.

It is not a de Polignac number, because 2043304377 - 2⁶ = 2043304313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2043304379) 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, 192973 + ... + 203285.

It is an arithmetic number, because the mean of its divisors is an integer number (171645588).

Almost surely, 2^2043304377 is an apocalyptic number.

It is an amenable number.

2043304377 is a deficient number, since it is larger than the sum of its proper divisors (703025031).

2043304377 is a wasteful number, since it uses less digits than its factorization.

2043304377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10840.

The product of its (nonzero) digits is 42336, while the sum is 33.

The square root of 2043304377 is about 45202.9244297313. The cubic root of 2043304377 is about 1268.9495471946.

Adding to 2043304377 its reverse (7734033402), we get a palindrome (9777337779).

The spelling of 2043304377 in words is "two billion, forty-three million, three hundred four thousand, three hundred seventy-seven".