2043434502 has 24 divisors (see below), whose sum is σ = 4570263360. Its totient is φ = 659172240.

The previous prime is 2043434501. The next prime is 2043434521. The reversal of 2043434502 is 2054343402.

2043434502 is a `hidden beast` number, since 204 + 3 + 4 + 3 + 450 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043434501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1830477 + ... + 1831592.

It is an arithmetic number, because the mean of its divisors is an integer number (190427640).

Almost surely, 2^2043434502 is an apocalyptic number.

2043434502 is an abundant number, since it is smaller than the sum of its proper divisors (2526828858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2043434502 is a wasteful number, since it uses less digits than its factorization.

2043434502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3662108 (or 3662105 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 2043434502 is about 45204.3637495320. The cubic root of 2043434502 is about 1268.9764837190.

Adding to 2043434502 its reverse (2054343402), we get a palindrome (4097777904).

The spelling of 2043434502 in words is "two billion, forty-three million, four hundred thirty-four thousand, five hundred two".