240434043320 has 32 divisors (see below), whose sum is σ = 559630965600. Its totient is φ = 92857285248.

The previous prime is 240434043313. The next prime is 240434043389. The reversal of 240434043320 is 23340434042.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103634204 + ... + 103636523.

It is an arithmetic number, because the mean of its divisors is an integer number (17488467675).

Almost surely, 2^240434043320 is an apocalyptic number.

240434043320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240434043320 is an abundant number, since it is smaller than the sum of its proper divisors (319196922280).

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

240434043320 is a wasteful number, since it uses less digits than its factorization.

240434043320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207270767 (or 207270763 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 240434043320 its reverse (23340434042), we get a palindrome (263774477362).

The spelling of 240434043320 in words is "two hundred forty billion, four hundred thirty-four million, forty-three thousand, three hundred twenty".