140873545377 has 12 divisors (see below), whose sum is σ = 203495731920. Its totient is φ = 93910286808.

The previous prime is 140873545361. The next prime is 140873545433. The reversal of 140873545377 is 773545378041.

140873545377 is a `hidden beast` number, since 1 + 40 + 87 + 3 + 5 + 453 + 77 = 666.

140873545377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140873545377 - 2⁴ = 140873545361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140873545577) 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 11 ways as a sum of consecutive naturals, for example, 282627 + ... + 601352.

It is an arithmetic number, because the mean of its divisors is an integer number (16957977660).

Almost surely, 2^140873545377 is an apocalyptic number.

It is an amenable number.

140873545377 is a deficient number, since it is larger than the sum of its proper divisors (62622186543).

140873545377 is a wasteful number, since it uses less digits than its factorization.

140873545377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901692 (or 901689 counting only the distinct ones).

The product of its (nonzero) digits is 9878400, while the sum is 54.

The spelling of 140873545377 in words is "one hundred forty billion, eight hundred seventy-three million, five hundred forty-five thousand, three hundred seventy-seven".