244200042 has 16 divisors (see below), whose sum is σ = 542666880. Its totient is φ = 81399996.

The previous prime is 244200041. The next prime is 244200043. The reversal of 244200042 is 240002442.

244200042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (244200041) and next prime (244200043).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 244199988 and 244200024.

It is not an unprimeable number, because it can be changed into a prime (244200041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2261058 + ... + 2261165.

It is an arithmetic number, because the mean of its divisors is an integer number (33916680).

Almost surely, 2^244200042 is an apocalyptic number.

244200042 is an abundant number, since it is smaller than the sum of its proper divisors (298466838).

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

244200042 is a wasteful number, since it uses less digits than its factorization.

244200042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4522234 (or 4522228 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

The square root of 244200042 is about 15626.9012283306. The cubic root of 244200042 is about 625.0506983940.

Adding to 244200042 its reverse (240002442), we get a palindrome (484202484).

The spelling of 244200042 in words is "two hundred forty-four million, two hundred thousand, forty-two".