234431040520022 has 8 divisors (see below), whose sum is σ = 352642726675656. Its totient is φ = 116883464961472.

The previous prime is 234431040519967. The next prime is 234431040520087. The reversal of 234431040520022 is 220025040134432.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166027648388 + ... + 166027649799.

It is an arithmetic number, because the mean of its divisors is an integer number (44080340834457).

Almost surely, 2^{234431040520022} is an apocalyptic number.

234431040520022 is a deficient number, since it is larger than the sum of its proper divisors (118211686155634).

234431040520022 is a wasteful number, since it uses less digits than its factorization.

234431040520022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332055298542.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 234431040520022 its reverse (220025040134432), we get a palindrome (454456080654454).

The spelling of 234431040520022 in words is "two hundred thirty-four trillion, four hundred thirty-one billion, forty million, five hundred twenty thousand, twenty-two".