244004242 has 4 divisors (see below), whose sum is σ = 366006366. Its totient is φ = 122002120.

The previous prime is 244004237. The next prime is 244004249. The reversal of 244004242 is 242400442.

244004242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 204175521 + 39828721 = 14289^2 + 6311^2 .

It is a super-2 number, since 2×244004242² = 119076140227989128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (244004249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61001059 + ... + 61001062.

Almost surely, 2^244004242 is an apocalyptic number.

244004242 is a deficient number, since it is larger than the sum of its proper divisors (122002124).

244004242 is a wasteful number, since it uses less digits than its factorization.

244004242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122002123.

The product of its (nonzero) digits is 2048, while the sum is 22.

The square root of 244004242 is about 15620.6351343343. The cubic root of 244004242 is about 624.8835981623.

Adding to 244004242 its reverse (242400442), we get a palindrome (486404684).

The spelling of 244004242 in words is "two hundred forty-four million, four thousand, two hundred forty-two".