140077202844 has 12 divisors (see below), whose sum is σ = 326846806664. Its totient is φ = 46692400944.

The previous prime is 140077202843. The next prime is 140077202849. The reversal of 140077202844 is 448202770041.

It is a happy number.

140077202844 is digitally balanced in base 7, 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (140077202843) 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 3 ways as a sum of consecutive naturals, for example, 5836550107 + ... + 5836550130.

Almost surely, 2^140077202844 is an apocalyptic number.

It is an amenable number.

140077202844 is an abundant number, since it is smaller than the sum of its proper divisors (186769603820).

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

140077202844 is a wasteful number, since it uses less digits than its factorization.

140077202844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11673100244 (or 11673100242 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 39.

Adding to 140077202844 its reverse (448202770041), we get a palindrome (588279972885).

The spelling of 140077202844 in words is "one hundred forty billion, seventy-seven million, two hundred two thousand, eight hundred forty-four".