234442444536011 has 4 divisors (see below), whose sum is σ = 234443816862792. Its totient is φ = 234441072209232.

The previous prime is 234442444535983. The next prime is 234442444536031. The reversal of 234442444536011 is 110635444244432.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234442444536011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234442444536031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 685907105 + ... + 686248818.

It is an arithmetic number, because the mean of its divisors is an integer number (58610954215698).

Almost surely, 2^{234442444536011} is an apocalyptic number.

234442444536011 is a deficient number, since it is larger than the sum of its proper divisors (1372326781).

234442444536011 is a wasteful number, since it uses less digits than its factorization.

234442444536011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372326780.

The product of its (nonzero) digits is 4423680, while the sum is 47.

The spelling of 234442444536011 in words is "two hundred thirty-four trillion, four hundred forty-two billion, four hundred forty-four million, five hundred thirty-six thousand, eleven".