240042423000 has 64 divisors (see below), whose sum is σ = 748932369120. Its totient is φ = 64011312000.

The previous prime is 240042422969. The next prime is 240042423037. The reversal of 240042423000 is 324240042.

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, 40004071 + ... + 40010070.

Almost surely, 2^240042423000 is an apocalyptic number.

240042423000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240042423000 is an abundant number, since it is smaller than the sum of its proper divisors (508889946120).

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

240042423000 is a wasteful number, since it uses less digits than its factorization.

240042423000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80014165 (or 80014151 counting only the distinct ones).

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

Adding to 240042423000 its reverse (324240042), we get a palindrome (240366663042).

The spelling of 240042423000 in words is "two hundred forty billion, forty-two million, four hundred twenty-three thousand".