240553204003552 has 96 divisors (see below), whose sum is σ = 534491582536800. Its totient is φ = 105565293926400.

The previous prime is 240553204003547. The next prime is 240553204003561. The reversal of 240553204003552 is 255300402355042.

It is a super-2 number, since 2×240553204003552² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 163217074 + ... + 164684302.

It is an arithmetic number, because the mean of its divisors is an integer number (5567620651425).

Almost surely, 2^{240553204003552} is an apocalyptic number.

240553204003552 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 240553204003552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267245791268400).

240553204003552 is an abundant number, since it is smaller than the sum of its proper divisors (293938378533248).

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

240553204003552 is a wasteful number, since it uses less digits than its factorization.

240553204003552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483340 (or 1483332 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 40.

Adding to 240553204003552 its reverse (255300402355042), we get a palindrome (495853606358594).

The spelling of 240553204003552 in words is "two hundred forty trillion, five hundred fifty-three billion, two hundred four million, three thousand, five hundred fifty-two".