140727835443 has 32 divisors (see below), whose sum is σ = 210891179520. Its totient is φ = 82822798080.

The previous prime is 140727835403. The next prime is 140727835447. The reversal of 140727835443 is 344538727041.

It is not a de Polignac number, because 140727835443 - 2⁹ = 140727834931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 140727835392 and 140727835401.

It is not an unprimeable number, because it can be changed into a prime (140727835447) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8711668 + ... + 8727806.

It is an arithmetic number, because the mean of its divisors is an integer number (6590349360).

Almost surely, 2^140727835443 is an apocalyptic number.

140727835443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

140727835443 is a deficient number, since it is larger than the sum of its proper divisors (70163344077).

140727835443 is a wasteful number, since it uses less digits than its factorization.

140727835443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25899.

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 140727835443 in words is "one hundred forty billion, seven hundred twenty-seven million, eight hundred thirty-five thousand, four hundred forty-three".