2043071450 has 48 divisors (see below), whose sum is σ = 4348543104. Its totient is φ = 699585600.

The previous prime is 2043071417. The next prime is 2043071497. The reversal of 2043071450 is 541703402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307160 + ... + 313740.

It is an arithmetic number, because the mean of its divisors is an integer number (90594648).

Almost surely, 2^2043071450 is an apocalyptic number.

2043071450 is an abundant number, since it is smaller than the sum of its proper divisors (2305471654).

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

2043071450 is a wasteful number, since it uses less digits than its factorization.

2043071450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7487 (or 7482 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 2043071450 is about 45200.3478968912. The cubic root of 2043071450 is about 1268.9013272872.

Adding to 2043071450 its reverse (541703402), we get a palindrome (2584774852).

The spelling of 2043071450 in words is "two billion, forty-three million, seventy-one thousand, four hundred fifty".