2043231434 has 16 divisors (see below), whose sum is σ = 3089327040. Its totient is φ = 1013474400.

The previous prime is 2043231409. The next prime is 2043231457. The reversal of 2043231434 is 4341323402.

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, 240137 + ... + 248499.

It is an arithmetic number, because the mean of its divisors is an integer number (193082940).

Almost surely, 2^2043231434 is an apocalyptic number.

2043231434 is a deficient number, since it is larger than the sum of its proper divisors (1046095606).

2043231434 is a wasteful number, since it uses less digits than its factorization.

2043231434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9325.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 2043231434 is about 45202.1175831398. The cubic root of 2043231434 is about 1268.9344471293.

Adding to 2043231434 its reverse (4341323402), we get a palindrome (6384554836).

The spelling of 2043231434 in words is "two billion, forty-three million, two hundred thirty-one thousand, four hundred thirty-four".