202442030 has 32 divisors (see below), whose sum is σ = 424958400. Its totient is φ = 69407520.

The previous prime is 202442027. The next prime is 202442047. The reversal of 202442030 is 30244202.

It is a congruent number.

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, 26081 + ... + 32940.

It is an arithmetic number, because the mean of its divisors is an integer number (13279950).

Almost surely, 2^202442030 is an apocalyptic number.

202442030 is an abundant number, since it is smaller than the sum of its proper divisors (222516370).

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

202442030 is an equidigital number, since it uses as much as digits as its factorization.

202442030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59049 (or 59035 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 202442030 is about 14228.2124667858. The cubic root of 202442030 is about 587.1741050552.

Adding to 202442030 its reverse (30244202), we get a palindrome (232686232).

The spelling of 202442030 in words is "two hundred two million, four hundred forty-two thousand, thirty".