342656177352 has 32 divisors (see below), whose sum is σ = 856655632800. Its totient is φ = 114216700544.

The previous prime is 342656177323. The next prime is 342656177473. The reversal of 342656177352 is 253771656243.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 342656177295 and 342656177304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1951243 + ... + 2119589.

It is an arithmetic number, because the mean of its divisors is an integer number (26770488525).

Almost surely, 2^342656177352 is an apocalyptic number.

It is an amenable number.

342656177352 is an abundant number, since it is smaller than the sum of its proper divisors (513999455448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342656177352 is a wasteful number, since it uses less digits than its factorization.

342656177352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253165 (or 253161 counting only the distinct ones).

The product of its digits is 6350400, while the sum is 51.

The spelling of 342656177352 in words is "three hundred forty-two billion, six hundred fifty-six million, one hundred seventy-seven thousand, three hundred fifty-two".