234520224533403 has 16 divisors (see below), whose sum is σ = 322276474882560. Its totient is φ = 151616432481696.

The previous prime is 234520224533383. The next prime is 234520224533411. The reversal of 234520224533403 is 304335422025432.

It is not a de Polignac number, because 234520224533403 - 2²² = 234520220339099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234520224533473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7629636025 + ... + 7629666762.

It is an arithmetic number, because the mean of its divisors is an integer number (20142279680160).

Almost surely, 2^{234520224533403} is an apocalyptic number.

234520224533403 is a deficient number, since it is larger than the sum of its proper divisors (87756250349157).

234520224533403 is a wasteful number, since it uses less digits than its factorization.

234520224533403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15259302946.

The product of its (nonzero) digits is 2073600, while the sum is 42.

Adding to 234520224533403 its reverse (304335422025432), we get a palindrome (538855646558835).

The spelling of 234520224533403 in words is "two hundred thirty-four trillion, five hundred twenty billion, two hundred twenty-four million, five hundred thirty-three thousand, four hundred three".