140213304144 has 120 divisors (see below), whose sum is σ = 393617128320. Its totient is φ = 46593391104.

The previous prime is 140213304137. The next prime is 140213304149. The reversal of 140213304144 is 441403312041.

140213304144 is a `hidden beast` number, since 1 + 4 + 0 + 213 + 30 + 414 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140213304149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105661209 + ... + 105662535.

It is an arithmetic number, because the mean of its divisors is an integer number (3280142736).

Almost surely, 2^140213304144 is an apocalyptic number.

It is an amenable number.

140213304144 is an abundant number, since it is smaller than the sum of its proper divisors (253403824176).

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

140213304144 is a wasteful number, since it uses less digits than its factorization.

140213304144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3057 (or 3048 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 140213304144 its reverse (441403312041), we get a palindrome (581616616185).

The spelling of 140213304144 in words is "one hundred forty billion, two hundred thirteen million, three hundred four thousand, one hundred forty-four".