202344402030 has 64 divisors (see below), whose sum is σ = 513380125440. Its totient is φ = 50899159296.

The previous prime is 202344401999. The next prime is 202344402041. The reversal of 202344402030 is 30204443202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 628972 + ... + 894591.

It is an arithmetic number, because the mean of its divisors is an integer number (8021564460).

Almost surely, 2^202344402030 is an apocalyptic number.

202344402030 is an abundant number, since it is smaller than the sum of its proper divisors (311035723410).

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

202344402030 is a wasteful number, since it uses less digits than its factorization.

202344402030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1523825.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 202344402030 its reverse (30204443202), we get a palindrome (232548845232).

The spelling of 202344402030 in words is "two hundred two billion, three hundred forty-four million, four hundred two thousand, thirty".