2011013434 has 8 divisors (see below), whose sum is σ = 3023686548. Its totient is φ = 1003117920.

The previous prime is 2011013429. The next prime is 2011013449. The reversal of 2011013434 is 4343101102.

It can be written as a sum of positive squares in 2 ways, for example, as 1922559409 + 88454025 = 43847^2 + 9405^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 1193347 + ... + 1195030.

Almost surely, 2^2011013434 is an apocalyptic number.

2011013434 is a deficient number, since it is larger than the sum of its proper divisors (1012673114).

2011013434 is a wasteful number, since it uses less digits than its factorization.

2011013434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2388800.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2011013434 is about 44844.3244346484. The cubic root of 2011013434 is about 1262.2294939712.

Adding to 2011013434 its reverse (4343101102), we get a palindrome (6354114536).

The spelling of 2011013434 in words is "two billion, eleven million, thirteen thousand, four hundred thirty-four".