240002443230 has 32 divisors (see below), whose sum is σ = 628370034048. Its totient is φ = 58182410400.

The previous prime is 240002443229. The next prime is 240002443259. The reversal of 240002443230 is 32344200042.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 240002443230.

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, 363639736 + ... + 363640395.

It is an arithmetic number, because the mean of its divisors is an integer number (19636563564).

Almost surely, 2^240002443230 is an apocalyptic number.

240002443230 is an abundant number, since it is smaller than the sum of its proper divisors (388367590818).

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

240002443230 is a wasteful number, since it uses less digits than its factorization.

240002443230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727280152.

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

Adding to 240002443230 its reverse (32344200042), we get a palindrome (272346643272).

The spelling of 240002443230 in words is "two hundred forty billion, two million, four hundred forty-three thousand, two hundred thirty".