234142223404 has 24 divisors (see below), whose sum is σ = 431347654640. Its totient is φ = 110900980224.

The previous prime is 234142223389. The next prime is 234142223489. The reversal of 234142223404 is 404322241432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 943312 + ... + 1165384.

Almost surely, 2^234142223404 is an apocalyptic number.

It is an amenable number.

234142223404 is a deficient number, since it is larger than the sum of its proper divisors (197205431236).

234142223404 is a wasteful number, since it uses less digits than its factorization.

234142223404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235969 (or 235967 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 234142223404 its reverse (404322241432), we get a palindrome (638464464836).

The spelling of 234142223404 in words is "two hundred thirty-four billion, one hundred forty-two million, two hundred twenty-three thousand, four hundred four".