140380295867 has 16 divisors (see below), whose sum is σ = 161465740800. Its totient is φ = 119553060672.

The previous prime is 140380295843. The next prime is 140380295873. The reversal of 140380295867 is 768592083041.

140380295867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 140380295867 - 2³⁴ = 123200426683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140380295897) 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 15 ways as a sum of consecutive naturals, for example, 4391759 + ... + 4423607.

It is an arithmetic number, because the mean of its divisors is an integer number (10091608800).

It is a 2-persistent number, because it is pandigital, and so is 2⋅140380295867 = 280760591734, but 3⋅140380295867 = 421140887601 is not.

Almost surely, 2^140380295867 is an apocalyptic number.

140380295867 is a deficient number, since it is larger than the sum of its proper divisors (21085444933).

140380295867 is a wasteful number, since it uses less digits than its factorization.

140380295867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35882.

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 140380295867 in words is "one hundred forty billion, three hundred eighty million, two hundred ninety-five thousand, eight hundred sixty-seven".