342089293456 has 15 divisors (see below), whose sum is σ = 662802538953. Its totient is φ = 171043476960.

The previous prime is 342089293439. The next prime is 342089293477. The reversal of 342089293456 is 654392980243.

The square root of 342089293456 is 584884.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 231280199056 + 110809094400 = 480916^2 + 332880^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342089293397 and 342089293406.

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 in 2 ways as a sum of consecutive naturals, for example, 2266426 + ... + 2412646.

Almost surely, 2^342089293456 is an apocalyptic number.

342089293456 is the 584884-th square number.

It is an amenable number.

342089293456 is a deficient number, since it is larger than the sum of its proper divisors (320713245497).

342089293456 is an frugal number, since it uses more digits than its factorization.

342089293456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292450 (or 146223 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 55.

The spelling of 342089293456 in words is "three hundred forty-two billion, eighty-nine million, two hundred ninety-three thousand, four hundred fifty-six".