342282256 has 10 divisors (see below), whose sum is σ = 663171902. Its totient is φ = 171141120.

The previous prime is 342282229. The next prime is 342282257. The reversal of 342282256 is 652282243.

It can be written as a sum of positive squares in only one way, i.e., 271722256 + 70560000 = 16484^2 + 8400^2 .

It is not an unprimeable number, because it can be changed into a prime (342282257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10696305 + ... + 10696336.

Almost surely, 2^342282256 is an apocalyptic number.

It is an amenable number.

342282256 is a deficient number, since it is larger than the sum of its proper divisors (320889646).

342282256 is a wasteful number, since it uses less digits than its factorization.

342282256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21392649 (or 21392643 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 342282256 is about 18500.8717632440. The cubic root of 342282256 is about 699.5113978090.

The spelling of 342282256 in words is "three hundred forty-two million, two hundred eighty-two thousand, two hundred fifty-six".