140521484512 has 12 divisors (see below), whose sum is σ = 276651672696. Its totient is φ = 70260742240.

The previous prime is 140521484507. The next prime is 140521484531. The reversal of 140521484512 is 215484125041.

140521484512 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 2195648164 + ... + 2195648227.

It is an arithmetic number, because the mean of its divisors is an integer number (23054306058).

Almost surely, 2^140521484512 is an apocalyptic number.

It is an amenable number.

140521484512 is a deficient number, since it is larger than the sum of its proper divisors (136130188184).

140521484512 is an equidigital number, since it uses as much as digits as its factorization.

140521484512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4391296401 (or 4391296393 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 37.

The spelling of 140521484512 in words is "one hundred forty billion, five hundred twenty-one million, four hundred eighty-four thousand, five hundred twelve".