2043034369 has 4 divisors (see below), whose sum is σ = 2113483860. Its totient is φ = 1972584880.

The previous prime is 2043034333. The next prime is 2043034373. The reversal of 2043034369 is 9634303402.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 949872400 + 1093161969 = 30820^2 + 33063^2 .

It is a cyclic number.

It is not a de Polignac number, because 2043034369 - 2¹³ = 2043026177 is a prime.

It is a super-2 number, since 2×2043034369² = 8347978865830456322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2043034309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35224702 + ... + 35224759.

It is an arithmetic number, because the mean of its divisors is an integer number (528370965).

Almost surely, 2^2043034369 is an apocalyptic number.

2043034369 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2043034369 is a deficient number, since it is larger than the sum of its proper divisors (70449491).

2043034369 is an equidigital number, since it uses as much as digits as its factorization.

2043034369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70449490.

The product of its (nonzero) digits is 46656, while the sum is 34.

The square root of 2043034369 is about 45199.9377101341. The cubic root of 2043034369 is about 1268.8936505424.

The spelling of 2043034369 in words is "two billion, forty-three million, thirty-four thousand, three hundred sixty-nine".