2043422435 has 8 divisors (see below), whose sum is σ = 2457933936. Its totient is φ = 1630853280.

The previous prime is 2043422429. The next prime is 2043422471. The reversal of 2043422435 is 5342243402.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2043422435 - 2⁸ = 2043422179 is a prime.

It is a super-2 number, since 2×2043422435² = 8351150495722658450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2043422398 and 2043422407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483269 + ... + 487478.

It is an arithmetic number, because the mean of its divisors is an integer number (307241742).

Almost surely, 2^2043422435 is an apocalyptic number.

2043422435 is a deficient number, since it is larger than the sum of its proper divisors (414511501).

2043422435 is an equidigital number, since it uses as much as digits as its factorization.

2043422435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971173.

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 2043422435 is about 45204.2302777074. The cubic root of 2043422435 is about 1268.9739858379.

Adding to 2043422435 its reverse (5342243402), we get a palindrome (7385665837).

The spelling of 2043422435 in words is "two billion, forty-three million, four hundred twenty-two thousand, four hundred thirty-five".