234044431011 has 36 divisors (see below), whose sum is σ = 344897233200. Its totient is φ = 152897270400.

The previous prime is 234044430989. The next prime is 234044431099. The reversal of 234044431011 is 110134440432.

234044431011 is a `hidden beast` number, since 2 + 340 + 4 + 4 + 4 + 310 + 1 + 1 = 666.

It is not a de Polignac number, because 234044431011 - 2⁵ = 234044430979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234044431111) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 43346890 + ... + 43352288.

It is an arithmetic number, because the mean of its divisors is an integer number (9580478700).

Almost surely, 2^234044431011 is an apocalyptic number.

234044431011 is a deficient number, since it is larger than the sum of its proper divisors (110852802189).

234044431011 is an equidigital number, since it uses as much as digits as its factorization.

234044431011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6028 (or 5744 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 234044431011 its reverse (110134440432), we get a palindrome (344178871443).

The spelling of 234044431011 in words is "two hundred thirty-four billion, forty-four million, four hundred thirty-one thousand, eleven".