240434002020 has 48 divisors (see below), whose sum is σ = 681736930560. Its totient is φ = 63304141056.

The previous prime is 240434002007. The next prime is 240434002079. The reversal of 240434002020 is 20200434042.

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, 25357497 + ... + 25366976.

It is an arithmetic number, because the mean of its divisors is an integer number (14202852720).

Almost surely, 2^240434002020 is an apocalyptic number.

240434002020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240434002020 is an abundant number, since it is smaller than the sum of its proper divisors (441302928540).

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

240434002020 is a wasteful number, since it uses less digits than its factorization.

240434002020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50724564 (or 50724562 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 240434002020 its reverse (20200434042), we get a palindrome (260634436062).

The spelling of 240434002020 in words is "two hundred forty billion, four hundred thirty-four million, two thousand, twenty".