202240301004 has 144 divisors (see below), whose sum is σ = 590479099392. Its totient is φ = 57167928576.

The previous prime is 202240300991. The next prime is 202240301051. The reversal of 202240301004 is 400103042202.

202240301004 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×202240301004² (a number of 23 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33298512 + ... + 33304584.

Almost surely, 2^202240301004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202240301004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295239549696).

202240301004 is an abundant number, since it is smaller than the sum of its proper divisors (388238798388).

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

202240301004 is a wasteful number, since it uses less digits than its factorization.

202240301004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7476 (or 7471 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 202240301004 its reverse (400103042202), we get a palindrome (602343343206).

The spelling of 202240301004 in words is "two hundred two billion, two hundred forty million, three hundred one thousand, four".