2033738842 has 4 divisors (see below), whose sum is σ = 3050608266. Its totient is φ = 1016869420.

The previous prime is 2033738813. The next prime is 2033738873. The reversal of 2033738842 is 2488373302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1648441201 + 385297641 = 40601^2 + 19629^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2033738795 and 2033738804.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508434709 + ... + 508434712.

Almost surely, 2^2033738842 is an apocalyptic number.

2033738842 is a deficient number, since it is larger than the sum of its proper divisors (1016869424).

2033738842 is a wasteful number, since it uses less digits than its factorization.

2033738842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016869423.

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 2033738842 is about 45096.9937135504. The cubic root of 2033738842 is about 1266.9662936459.

The spelling of 2033738842 in words is "two billion, thirty-three million, seven hundred thirty-eight thousand, eight hundred forty-two".