202240130024 has 32 divisors (see below), whose sum is σ = 384470898240. Its totient is φ = 99722707200.

The previous prime is 202240130021. The next prime is 202240130149. The reversal of 202240130024 is 420031042202.

It is a junction number, because it is equal to n+sod(n) for n = 202240129978 and 202240130005.

It is not an unprimeable number, because it can be changed into a prime (202240130021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310622 + ... + 707789.

It is an arithmetic number, because the mean of its divisors is an integer number (12014715570).

Almost surely, 2^202240130024 is an apocalyptic number.

It is an amenable number.

202240130024 is a deficient number, since it is larger than the sum of its proper divisors (182230768216).

202240130024 is a wasteful number, since it uses less digits than its factorization.

202240130024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018761 (or 1018757 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 202240130024 its reverse (420031042202), we get a palindrome (622271172226).

The spelling of 202240130024 in words is "two hundred two billion, two hundred forty million, one hundred thirty thousand, twenty-four".