342212323212242 has 8 divisors (see below), whose sum is σ = 586649696935296. Its totient is φ = 146662424233812.

The previous prime is 342212323212209. The next prime is 342212323212257. The reversal of 342212323212242 is 242212323212243.

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

It is a super-2 number, since 2×342212323212242² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12221868686138 + ... + 12221868686165.

It is an arithmetic number, because the mean of its divisors is an integer number (73331212116912).

Almost surely, 2^{342212323212242} is an apocalyptic number.

342212323212242 is a deficient number, since it is larger than the sum of its proper divisors (244437373723054).

342212323212242 is a wasteful number, since it uses less digits than its factorization.

342212323212242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24443737372312.

The product of its digits is 110592, while the sum is 35.

Adding to 342212323212242 its reverse (242212323212243), we get a palindrome (584424646424485).

Subtracting from 342212323212242 its reverse (242212323212243), we obtain a palindrome (99999999999999).

The spelling of 342212323212242 in words is "three hundred forty-two trillion, two hundred twelve billion, three hundred twenty-three million, two hundred twelve thousand, two hundred forty-two".