240006678912 has 2304 divisors, whose sum is σ = 1052254929600. Its totient is φ = 53137244160.

The previous prime is 240006678881. The next prime is 240006678913. The reversal of 240006678912 is 219876600042.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240006678913) by changing a digit.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 4528427878 + ... + 4528427930.

Almost surely, 2^240006678912 is an apocalyptic number.

240006678912 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240006678912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (526127464800).

240006678912 is an abundant number, since it is smaller than the sum of its proper divisors (812248250688).

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

240006678912 is a wasteful number, since it uses less digits than its factorization.

240006678912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 240006678912 in words is "two hundred forty billion, six million, six hundred seventy-eight thousand, nine hundred twelve".