242106844 has 18 divisors (see below), whose sum is σ = 492860760. Its totient is φ = 103759992.

The previous prime is 242106841. The next prime is 242106847. The reversal of 242106844 is 448601242.

It is an interprime number because it is at equal distance from previous prime (242106841) and next prime (242106847).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242106841) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 617424 + ... + 617815.

Almost surely, 2^242106844 is an apocalyptic number.

It is an amenable number.

242106844 is an abundant number, since it is smaller than the sum of its proper divisors (250753916).

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

242106844 is a wasteful number, since it uses less digits than its factorization.

242106844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235257 (or 1235248 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 242106844 is about 15559.7829033698. The cubic root of 242106844 is about 623.2596653545.

The spelling of 242106844 in words is "two hundred forty-two million, one hundred six thousand, eight hundred forty-four".