2043550444 has 12 divisors (see below), whose sum is σ = 3851306704. Its totient is φ = 943177104.

The previous prime is 2043550423. The next prime is 2043550469. The reversal of 2043550444 is 4440553402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19649472 + ... + 19649575.

Almost surely, 2^2043550444 is an apocalyptic number.

It is an amenable number.

2043550444 is a deficient number, since it is larger than the sum of its proper divisors (1807756260).

2043550444 is a wasteful number, since it uses less digits than its factorization.

2043550444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39299064 (or 39299062 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

The square root of 2043550444 is about 45205.6461517806. The cubic root of 2043550444 is about 1269.0004833283. Note that the first 3 decimals are identical.

The spelling of 2043550444 in words is "two billion, forty-three million, five hundred fifty thousand, four hundred forty-four".