140573838012 has 12 divisors (see below), whose sum is σ = 328005622056. Its totient is φ = 46857946000.

The previous prime is 140573838011. The next prime is 140573838019. The reversal of 140573838012 is 210838375041.

140573838012 is digitally balanced in base 2, 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 (12).

It is a super-3 number, since 3×140573838012³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140573838011) 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 3 ways as a sum of consecutive naturals, for example, 5857243239 + ... + 5857243262.

It is an arithmetic number, because the mean of its divisors is an integer number (27333801838).

Almost surely, 2^140573838012 is an apocalyptic number.

140573838012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140573838012 is an abundant number, since it is smaller than the sum of its proper divisors (187431784044).

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

140573838012 is a wasteful number, since it uses less digits than its factorization.

140573838012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11714486508 (or 11714486506 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 140573838012 in words is "one hundred forty billion, five hundred seventy-three million, eight hundred thirty-eight thousand, twelve".