233404224321 has 8 divisors (see below), whose sum is σ = 327584876320. Its totient is φ = 147413194272.

The previous prime is 233404224269. The next prime is 233404224379. The reversal of 233404224321 is 123422404332.

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

It is not a de Polignac number, because 233404224321 - 2⁶ = 233404224257 is a prime.

It is a super-2 number, since 2×233404224321² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (233404224121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2047405420 + ... + 2047405533.

It is an arithmetic number, because the mean of its divisors is an integer number (40948109540).

Almost surely, 2^233404224321 is an apocalyptic number.

It is an amenable number.

233404224321 is a deficient number, since it is larger than the sum of its proper divisors (94180651999).

233404224321 is a wasteful number, since it uses less digits than its factorization.

233404224321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4094810975.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 233404224321 its reverse (123422404332), we get a palindrome (356826628653).

The spelling of 233404224321 in words is "two hundred thirty-three billion, four hundred four million, two hundred twenty-four thousand, three hundred twenty-one".