2034430443 has 24 divisors (see below), whose sum is σ = 3114774000. Its totient is φ = 1275154944.

The previous prime is 2034430429. The next prime is 2034430457. The reversal of 2034430443 is 3440344302.

It is an interprime number because it is at equal distance from previous prime (2034430429) and next prime (2034430457).

It is not a de Polignac number, because 2034430443 - 2¹⁶ = 2034364907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2034430403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149383 + ... + 162431.

It is an arithmetic number, because the mean of its divisors is an integer number (129782250).

Almost surely, 2^2034430443 is an apocalyptic number.

2034430443 is a deficient number, since it is larger than the sum of its proper divisors (1080343557).

2034430443 is a wasteful number, since it uses less digits than its factorization.

2034430443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14091 (or 14088 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 2034430443 is about 45104.6609897469. The cubic root of 2034430443 is about 1267.1098938354.

Adding to 2034430443 its reverse (3440344302), we get a palindrome (5474774745).

The spelling of 2034430443 in words is "two billion, thirty-four million, four hundred thirty thousand, four hundred forty-three".