321223434341042 has 8 divisors (see below), whose sum is σ = 481880905522032. Its totient is φ = 160596465833700.

The previous prime is 321223434341041. The next prime is 321223434341209. The reversal of 321223434341042 is 240143434322123.

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

It is a super-3 number, since 3×321223434341042³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 321223434340987 and 321223434341005.

It is not an unprimeable number, because it can be changed into a prime (321223434341041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7625642084 + ... + 7625684207.

It is an arithmetic number, because the mean of its divisors is an integer number (60235113190254).

Almost surely, 2^{321223434341042} is an apocalyptic number.

321223434341042 is a deficient number, since it is larger than the sum of its proper divisors (160657471180990).

321223434341042 is a wasteful number, since it uses less digits than its factorization.

321223434341042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15251336824.

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

Adding to 321223434341042 its reverse (240143434322123), we get a palindrome (561366868663165).

The spelling of 321223434341042 in words is "three hundred twenty-one trillion, two hundred twenty-three billion, four hundred thirty-four million, three hundred forty-one thousand, forty-two".