242223508656 has 30 divisors (see below), whose sum is σ = 677889403100. Its totient is φ = 80741169504.

The previous prime is 242223508643. The next prime is 242223508669. The reversal of 242223508656 is 656805322242.

242223508656 is a `hidden beast` number, since 24 + 222 + 350 + 8 + 6 + 56 = 666.

It is an interprime number because it is at equal distance from previous prime (242223508643) and next prime (242223508669).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 841053706 + ... + 841053993.

Almost surely, 2^242223508656 is an apocalyptic number.

It is an amenable number.

242223508656 is an abundant number, since it is smaller than the sum of its proper divisors (435665894444).

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

242223508656 is a wasteful number, since it uses less digits than its factorization.

242223508656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1682107713 (or 1682107704 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 242223508656 in words is "two hundred forty-two billion, two hundred twenty-three million, five hundred eight thousand, six hundred fifty-six".