2033081642 has 16 divisors (see below), whose sum is σ = 3200005440. Its totient is φ = 966907392.

The previous prime is 2033081579. The next prime is 2033081657. The reversal of 2033081642 is 2461803302.

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, 115223 + ... + 131690.

It is an arithmetic number, because the mean of its divisors is an integer number (200000340).

Almost surely, 2^2033081642 is an apocalyptic number.

2033081642 is a deficient number, since it is larger than the sum of its proper divisors (1166923798).

2033081642 is a wasteful number, since it uses less digits than its factorization.

2033081642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247117.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 2033081642 is about 45089.7066080497. The cubic root of 2033081642 is about 1266.8298061191.

Adding to 2033081642 its reverse (2461803302), we get a palindrome (4494884944).

The spelling of 2033081642 in words is "two billion, thirty-three million, eighty-one thousand, six hundred forty-two".