202242444 has 48 divisors (see below), whose sum is σ = 486677856. Its totient is φ = 65318400.

The previous prime is 202242431. The next prime is 202242461. The reversal of 202242444 is 444242202.

202242444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123954 + ... + 125574.

It is an arithmetic number, because the mean of its divisors is an integer number (10139122).

Almost surely, 2^202242444 is an apocalyptic number.

It is an amenable number.

202242444 is an abundant number, since it is smaller than the sum of its proper divisors (284435412).

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

202242444 is a wasteful number, since it uses less digits than its factorization.

202242444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1946 (or 1944 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

The square root of 202242444 is about 14221.1969960338. The cubic root of 202242444 is about 586.9810781677.

Adding to 202242444 its reverse (444242202), we get a palindrome (646484646).

The spelling of 202242444 in words is "two hundred two million, two hundred forty-two thousand, four hundred forty-four".