240055505012 has 6 divisors (see below), whose sum is σ = 420097133778. Its totient is φ = 120027752504.

The previous prime is 240055504999. The next prime is 240055505057. The reversal of 240055505012 is 210505550042.

240055505012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 237467137636 + 2588367376 = 487306^2 + 50876^2 .

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 as a sum of consecutive naturals, namely, 30006938123 + ... + 30006938130.

It is an arithmetic number, because the mean of its divisors is an integer number (70016188963).

Almost surely, 2^240055505012 is an apocalyptic number.

It is an amenable number.

240055505012 is a deficient number, since it is larger than the sum of its proper divisors (180041628766).

240055505012 is a wasteful number, since it uses less digits than its factorization.

240055505012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60013876257 (or 60013876255 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 29.

The spelling of 240055505012 in words is "two hundred forty billion, fifty-five million, five hundred five thousand, twelve".