2034453430 has 16 divisors (see below), whose sum is σ = 3780146304. Its totient is φ = 787530240.

The previous prime is 2034453419. The next prime is 2034453433. The reversal of 2034453430 is 343544302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034453433) by changing a digit.

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, 3281067 + ... + 3281686.

It is an arithmetic number, because the mean of its divisors is an integer number (236259144).

Almost surely, 2^2034453430 is an apocalyptic number.

2034453430 is a deficient number, since it is larger than the sum of its proper divisors (1745692874).

2034453430 is a wasteful number, since it uses less digits than its factorization.

2034453430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6562791.

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 2034453430 is about 45104.9158074816. The cubic root of 2034453430 is about 1267.1146661695.

Adding to 2034453430 its reverse (343544302), we get a palindrome (2377997732).

The spelling of 2034453430 in words is "two billion, thirty-four million, four hundred fifty-three thousand, four hundred thirty".