342515228745 has 16 divisors (see below), whose sum is σ = 548035938432. Its totient is φ = 182670931200.

The previous prime is 342515228687. The next prime is 342515228779. The reversal of 342515228745 is 547822515243.

It is not a de Polignac number, because 342515228745 - 2¹⁸ = 342514966601 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342515228694 and 342515228703.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584020 + ... + 1012970.

It is an arithmetic number, because the mean of its divisors is an integer number (34252246152).

Almost surely, 2^342515228745 is an apocalyptic number.

It is an amenable number.

342515228745 is a deficient number, since it is larger than the sum of its proper divisors (205520709687).

342515228745 is a wasteful number, since it uses less digits than its factorization.

342515228745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482192.

The product of its digits is 2688000, while the sum is 48.

The spelling of 342515228745 in words is "three hundred forty-two billion, five hundred fifteen million, two hundred twenty-eight thousand, seven hundred forty-five".