234144144434 has 32 divisors (see below), whose sum is σ = 355104414720. Its totient is φ = 115784689552.

The previous prime is 234144144419. The next prime is 234144144467. The reversal of 234144144434 is 434441441432.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69954749 + ... + 69958095.

It is an arithmetic number, because the mean of its divisors is an integer number (11097012960).

Almost surely, 2^234144144434 is an apocalyptic number.

234144144434 is a deficient number, since it is larger than the sum of its proper divisors (120960270286).

234144144434 is a wasteful number, since it uses less digits than its factorization.

234144144434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4534.

The product of its digits is 294912, while the sum is 38.

Adding to 234144144434 its reverse (434441441432), we get a palindrome (668585585866).

The spelling of 234144144434 in words is "two hundred thirty-four billion, one hundred forty-four million, one hundred forty-four thousand, four hundred thirty-four".