342952519258 has 4 divisors (see below), whose sum is σ = 514428778890. Its totient is φ = 171476259628.

The previous prime is 342952519243. The next prime is 342952519271. The reversal of 342952519258 is 852915259243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 231954934689 + 110997584569 = 481617^2 + 333163^2 .

It is a junction number, because it is equal to n+sod(n) for n = 342952519199 and 342952519208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85738129813 + ... + 85738129816.

Almost surely, 2^342952519258 is an apocalyptic number.

342952519258 is a deficient number, since it is larger than the sum of its proper divisors (171476259632).

342952519258 is a wasteful number, since it uses less digits than its factorization.

342952519258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171476259631.

The product of its digits is 7776000, while the sum is 55.

The spelling of 342952519258 in words is "three hundred forty-two billion, nine hundred fifty-two million, five hundred nineteen thousand, two hundred fifty-eight".