240606450500000 has 168 divisors, whose sum is σ = 637656787029276. Its totient is φ = 88839302400000.

The previous prime is 240606450499981. The next prime is 240606450500023. The reversal of 240606450500000 is 5054606042.

It can be written as a sum of positive squares in 14 ways, for example, as 228399504603664 + 12206945896336 = 15112892^2 + 3493844^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 240606450500000.

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 27 ways as a sum of consecutive naturals, for example, 12008189 + ... + 25008188.

Almost surely, 2^{240606450500000} is an apocalyptic number.

240606450500000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240606450500000 is an abundant number, since it is smaller than the sum of its proper divisors (397050336529276).

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

240606450500000 is an frugal number, since it uses more digits than its factorization.

240606450500000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37016430 (or 37016397 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 240606450500000 in words is "two hundred forty trillion, six hundred six billion, four hundred fifty million, five hundred thousand".