233221442401343 has 8 divisors (see below), whose sum is σ = 254423569593936. Its totient is φ = 212019344856000.

The previous prime is 233221442401291. The next prime is 233221442401349. The reversal of 233221442401343 is 343104244122332.

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

It is not a de Polignac number, because 233221442401343 - 2¹² = 233221442397247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233221442401297 and 233221442401306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233221442401349) 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, 11031905 + ... + 24251717.

It is an arithmetic number, because the mean of its divisors is an integer number (31802946199242).

Almost surely, 2^{233221442401343} is an apocalyptic number.

233221442401343 is a deficient number, since it is larger than the sum of its proper divisors (21202127192593).

233221442401343 is a wasteful number, since it uses less digits than its factorization.

233221442401343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14823625.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 233221442401343 its reverse (343104244122332), we get a palindrome (576325686523675).

The spelling of 233221442401343 in words is "two hundred thirty-three trillion, two hundred twenty-one billion, four hundred forty-two million, four hundred one thousand, three hundred forty-three".