140533642112 has 32 divisors (see below), whose sum is σ = 283912614000. Its totient is φ = 69277143040.

The previous prime is 140533642079. The next prime is 140533642141. The reversal of 140533642112 is 211246335041.

140533642112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7722737 + ... + 7740912.

Almost surely, 2^140533642112 is an apocalyptic number.

It is an amenable number.

140533642112 is an abundant number, since it is smaller than the sum of its proper divisors (143378971888).

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

140533642112 is an equidigital number, since it uses as much as digits as its factorization.

140533642112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15463734 (or 15463722 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 140533642112 its reverse (211246335041), we get a palindrome (351779977153).

The spelling of 140533642112 in words is "one hundred forty billion, five hundred thirty-three million, six hundred forty-two thousand, one hundred twelve".