234120513200404 has 24 divisors (see below), whose sum is σ = 410736264321600. Its totient is φ = 116767300003200.

The previous prime is 234120513200393. The next prime is 234120513200437. The reversal of 234120513200404 is 404002315021432.

It is a super-2 number, since 2×234120513200404² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 199528467 + ... + 200698405.

It is an arithmetic number, because the mean of its divisors is an integer number (17114011013400).

Almost surely, 2^{234120513200404} is an apocalyptic number.

It is an amenable number.

234120513200404 is a deficient number, since it is larger than the sum of its proper divisors (176615751121196).

234120513200404 is a wasteful number, since it uses less digits than its factorization.

234120513200404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1295103 (or 1295101 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 234120513200404 its reverse (404002315021432), we get a palindrome (638122828221836).

The spelling of 234120513200404 in words is "two hundred thirty-four trillion, one hundred twenty billion, five hundred thirteen million, two hundred thousand, four hundred four".