140252043061 has 8 divisors (see below), whose sum is σ = 151046834400. Its totient is φ = 129458133552.

The previous prime is 140252043059. The next prime is 140252043079. The reversal of 140252043061 is 160340252041.

140252043061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140252043061 - 2¹ = 140252043059 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140252043011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 130590 + ... + 545488.

It is an arithmetic number, because the mean of its divisors is an integer number (18880854300).

Almost surely, 2^140252043061 is an apocalyptic number.

It is an amenable number.

140252043061 is a deficient number, since it is larger than the sum of its proper divisors (10794791339).

140252043061 is a wasteful number, since it uses less digits than its factorization.

140252043061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440915.

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 140252043061 in words is "one hundred forty billion, two hundred fifty-two million, forty-three thousand, sixty-one".