342244403233121 has 8 divisors (see below), whose sum is σ = 360354712474080. Its totient is φ = 324143838583488.

The previous prime is 342244403233097. The next prime is 342244403233133. The reversal of 342244403233121 is 121332304442243.

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-342244403233121 is a prime.

It is a super-3 number, since 3×342244403233121³ (a number of 45 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342244403233721) 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, 2436075731 + ... + 2436216216.

It is an arithmetic number, because the mean of its divisors is an integer number (45044339059260).

Almost surely, 2^{342244403233121} is an apocalyptic number.

It is an amenable number.

342244403233121 is a deficient number, since it is larger than the sum of its proper divisors (18110309240959).

342244403233121 is a wasteful number, since it uses less digits than its factorization.

342244403233121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4872295663.

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

Adding to 342244403233121 its reverse (121332304442243), we get a palindrome (463576707675364).

The spelling of 342244403233121 in words is "three hundred forty-two trillion, two hundred forty-four billion, four hundred three million, two hundred thirty-three thousand, one hundred twenty-one".