2043326415 has 16 divisors (see below), whose sum is σ = 3520808928. Its totient is φ = 1005945216.

The previous prime is 2043326401. The next prime is 2043326419. The reversal of 2043326415 is 5146233402.

It is not a de Polignac number, because 2043326415 - 2¹⁰ = 2043325391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043326419) 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, 5239104 + ... + 5239493.

It is an arithmetic number, because the mean of its divisors is an integer number (220050558).

Almost surely, 2^2043326415 is an apocalyptic number.

2043326415 is a deficient number, since it is larger than the sum of its proper divisors (1477482513).

2043326415 is a wasteful number, since it uses less digits than its factorization.

2043326415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10478618.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 2043326415 is about 45203.1681964882. The cubic root of 2043326415 is about 1268.9541092510.

Adding to 2043326415 its reverse (5146233402), we get a palindrome (7189559817).

The spelling of 2043326415 in words is "two billion, forty-three million, three hundred twenty-six thousand, four hundred fifteen".