240894942288 has 800 divisors, whose sum is σ = 873856069632. Its totient is φ = 56346393600.

The previous prime is 240894942283. The next prime is 240894942311. The reversal of 240894942288 is 882249498042.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240894942283) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 774581653 + ... + 774581963.

Almost surely, 2^240894942288 is an apocalyptic number.

240894942288 is a gapful number since it is divisible by the number (28) 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 240894942288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (436928034816).

240894942288 is an abundant number, since it is smaller than the sum of its proper divisors (632961127344).

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

240894942288 is a wasteful number, since it uses less digits than its factorization.

240894942288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421 (or 394 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 60.

The spelling of 240894942288 in words is "two hundred forty billion, eight hundred ninety-four million, nine hundred forty-two thousand, two hundred eighty-eight".