240553032328 has 128 divisors (see below), whose sum is σ = 554688000000. Its totient is φ = 95496565248.

The previous prime is 240553032229. The next prime is 240553032329. The reversal of 240553032328 is 823230355042.

It is a super-2 number, since 2×240553032328² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (240553032329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74960388 + ... + 74963596.

It is an arithmetic number, because the mean of its divisors is an integer number (4333500000).

Almost surely, 2^240553032328 is an apocalyptic number.

240553032328 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 240553032328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (277344000000).

240553032328 is an abundant number, since it is smaller than the sum of its proper divisors (314134967672).

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

240553032328 is a wasteful number, since it uses less digits than its factorization.

240553032328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4787 (or 4783 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 240553032328 in words is "two hundred forty billion, five hundred fifty-three million, thirty-two thousand, three hundred twenty-eight".