140543013552 has 80 divisors (see below), whose sum is σ = 368148579840. Its totient is φ = 46193861376.

The previous prime is 140543013517. The next prime is 140543013571. The reversal of 140543013552 is 255310345041.

140543013552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2907243 + ... + 2955189.

It is an arithmetic number, because the mean of its divisors is an integer number (4601857248).

Almost surely, 2^140543013552 is an apocalyptic number.

140543013552 is a gapful number since it is divisible by the number (12) 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 140543013552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (184074289920).

140543013552 is an abundant number, since it is smaller than the sum of its proper divisors (227605566288).

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

140543013552 is a wasteful number, since it uses less digits than its factorization.

140543013552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48810 (or 48804 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 140543013552 its reverse (255310345041), we get a palindrome (395853358593).

The spelling of 140543013552 in words is "one hundred forty billion, five hundred forty-three million, thirteen thousand, five hundred fifty-two".