240189326832 has 320 divisors, whose sum is σ = 772680545280. Its totient is φ = 62603476992.

The previous prime is 240189326777. The next prime is 240189326837. The reversal of 240189326832 is 238623981042.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240189326837) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 289733394 + ... + 289734222.

It is an arithmetic number, because the mean of its divisors is an integer number (2414626704).

Almost surely, 2^240189326832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 240189326832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (386340272640).

240189326832 is an abundant number, since it is smaller than the sum of its proper divisors (532491218448).

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

240189326832 is a wasteful number, since it uses less digits than its factorization.

240189326832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560 (or 1554 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 48.

The spelling of 240189326832 in words is "two hundred forty billion, one hundred eighty-nine million, three hundred twenty-six thousand, eight hundred thirty-two".