242000044 has 48 divisors (see below), whose sum is σ = 509160960. Its totient is φ = 99167040.

The previous prime is 242000027. The next prime is 242000051. The reversal of 242000044 is 440000242.

It is a junction number, because it is equal to n+sod(n) for n = 241999991 and 242000027.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19677 + ... + 29515.

It is an arithmetic number, because the mean of its divisors is an integer number (10607520).

Almost surely, 2^242000044 is an apocalyptic number.

242000044 is the 9839-th heptagonal number.

It is an amenable number.

242000044 is an abundant number, since it is smaller than the sum of its proper divisors (267160916).

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

242000044 is a wasteful number, since it uses less digits than its factorization.

242000044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9910 (or 9908 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 242000044 is about 15556.3506003175. The cubic root of 242000044 is about 623.1680062047.

Adding to 242000044 its reverse (440000242), we get a palindrome (682000286).

The spelling of 242000044 in words is "two hundred forty-two million, forty-four", and thus it is an aban number.