342244245320413 has 8 divisors (see below), whose sum is σ = 344398570740000. Its totient is φ = 340090586577648.

The previous prime is 342244245320399. The next prime is 342244245320459. The reversal of 342244245320413 is 314023542442243.

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-342244245320413 is a prime.

It is a super-2 number, since 2×342244245320413² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342244245320413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342244245321413) 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, 165639238 + ... + 167692711.

It is an arithmetic number, because the mean of its divisors is an integer number (43049821342500).

Almost surely, 2^{342244245320413} is an apocalyptic number.

It is an amenable number.

342244245320413 is a deficient number, since it is larger than the sum of its proper divisors (2154325419587).

342244245320413 is a wasteful number, since it uses less digits than its factorization.

342244245320413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333338411.

The product of its (nonzero) digits is 2211840, while the sum is 43.

Adding to 342244245320413 its reverse (314023542442243), we get a palindrome (656267787762656).

The spelling of 342244245320413 in words is "three hundred forty-two trillion, two hundred forty-four billion, two hundred forty-five million, three hundred twenty thousand, four hundred thirteen".