244102042 has 8 divisors (see below), whose sum is σ = 366297300. Its totient is φ = 122002944.

The previous prime is 244102039. The next prime is 244102043. The reversal of 244102042 is 240201442.

It can be written as a sum of positive squares in 2 ways, for example, as 236267641 + 7834401 = 15371^2 + 2799^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (244102043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17317 + ... + 28072.

Almost surely, 2^244102042 is an apocalyptic number.

244102042 is a deficient number, since it is larger than the sum of its proper divisors (122195258).

244102042 is a wasteful number, since it uses less digits than its factorization.

244102042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48080.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 244102042 is about 15623.7652952161. The cubic root of 244102042 is about 624.9670741054.

Adding to 244102042 its reverse (240201442), we get a palindrome (484303484).

The spelling of 244102042 in words is "two hundred forty-four million, one hundred two thousand, forty-two".