342443441242 has 12 divisors (see below), whose sum is σ = 597528861930. Its totient is φ = 146761474776.

The previous prime is 342443441231. The next prime is 342443441281. The reversal of 342443441242 is 242144344243.

It can be written as a sum of positive squares in only one way, i.e., 325606043161 + 16837398081 = 570619^2 + 129759^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1747160317 + ... + 1747160512.

Almost surely, 2^342443441242 is an apocalyptic number.

342443441242 is a deficient number, since it is larger than the sum of its proper divisors (255085420688).

342443441242 is a wasteful number, since it uses less digits than its factorization.

342443441242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3494320845 (or 3494320838 counting only the distinct ones).

The product of its digits is 294912, while the sum is 37.

Adding to 342443441242 its reverse (242144344243), we get a palindrome (584587785485).

The spelling of 342443441242 in words is "three hundred forty-two billion, four hundred forty-three million, four hundred forty-one thousand, two hundred forty-two".