401233232442223 has 8 divisors (see below), whose sum is σ = 402170683406336. Its totient is φ = 400296503988000.

The previous prime is 401233232442181. The next prime is 401233232442227. The reversal of 401233232442223 is 322244232332104.

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 a de Polignac number, because none of the positive numbers 2^k-401233232442223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401233232442227) 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, 179515503 + ... + 181736848.

It is an arithmetic number, because the mean of its divisors is an integer number (50271335425792).

Almost surely, 2^{401233232442223} is an apocalyptic number.

401233232442223 is a deficient number, since it is larger than the sum of its proper divisors (937450964113).

401233232442223 is a wasteful number, since it uses less digits than its factorization.

401233232442223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361254945.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 401233232442223 its reverse (322244232332104), we get a palindrome (723477464774327).

The spelling of 401233232442223 in words is "four hundred one trillion, two hundred thirty-three billion, two hundred thirty-two million, four hundred forty-two thousand, two hundred twenty-three".