242656325256 has 32 divisors (see below), whose sum is σ = 610362545760. Its totient is φ = 80389210752.

The previous prime is 242656325227. The next prime is 242656325267. The reversal of 242656325256 is 652523656242.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

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, 31010445 + ... + 31018268.

It is an arithmetic number, because the mean of its divisors is an integer number (19073829555).

Almost surely, 2^242656325256 is an apocalyptic number.

It is an amenable number.

242656325256 is an abundant number, since it is smaller than the sum of its proper divisors (367706220504).

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

242656325256 is a wasteful number, since it uses less digits than its factorization.

242656325256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62028885 (or 62028881 counting only the distinct ones).

The product of its digits is 5184000, while the sum is 48.

The spelling of 242656325256 in words is "two hundred forty-two billion, six hundred fifty-six million, three hundred twenty-five thousand, two hundred fifty-six".