2011234042 has 8 divisors (see below), whose sum is σ = 3120880500. Its totient is φ = 970940544.

The previous prime is 2011234031. The next prime is 2011234051. The reversal of 2011234042 is 2404321102.

It can be written as a sum of positive squares in 2 ways, for example, as 1872206361 + 139027681 = 43269^2 + 11791^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 17338167 + ... + 17338282.

Almost surely, 2^2011234042 is an apocalyptic number.

2011234042 is a deficient number, since it is larger than the sum of its proper divisors (1109646458).

2011234042 is a wasteful number, since it uses less digits than its factorization.

2011234042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34676480.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2011234042 is about 44846.7840764530. The cubic root of 2011234042 is about 1262.2756477724.

Adding to 2011234042 its reverse (2404321102), we get a palindrome (4415555144).

The spelling of 2011234042 in words is "two billion, eleven million, two hundred thirty-four thousand, forty-two".