140772783027 has 16 divisors (see below), whose sum is σ = 194337182720. Its totient is φ = 90546746400.

The previous prime is 140772783023. The next prime is 140772783043. The reversal of 140772783027 is 720387277041.

140772783027 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 140772783027 - 2² = 140772783023 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140772783023) 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, 2255752 + ... + 2317317.

It is an arithmetic number, because the mean of its divisors is an integer number (12146073920).

Almost surely, 2^140772783027 is an apocalyptic number.

140772783027 is a deficient number, since it is larger than the sum of its proper divisors (53564399693).

140772783027 is a wasteful number, since it uses less digits than its factorization.

140772783027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4573434.

The product of its (nonzero) digits is 921984, while the sum is 48.

The spelling of 140772783027 in words is "one hundred forty billion, seven hundred seventy-two million, seven hundred eighty-three thousand, twenty-seven".