234503638073 has 8 divisors (see below), whose sum is σ = 244704295296. Its totient is φ = 224303384800.

The previous prime is 234503638051. The next prime is 234503638081. The reversal of 234503638073 is 370836305432.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 234503638073 - 2²² = 234499443769 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (234503638043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2258213 + ... + 2359773.

It is an arithmetic number, because the mean of its divisors is an integer number (30588036912).

Almost surely, 2^234503638073 is an apocalyptic number.

234503638073 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

234503638073 is a deficient number, since it is larger than the sum of its proper divisors (10200657223).

234503638073 is a wasteful number, since it uses less digits than its factorization.

234503638073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201975.

The product of its (nonzero) digits is 1088640, while the sum is 44.

The spelling of 234503638073 in words is "two hundred thirty-four billion, five hundred three million, six hundred thirty-eight thousand, seventy-three".