140448483223 has 4 divisors (see below), whose sum is σ = 144979079488. Its totient is φ = 135917886960.

The previous prime is 140448483199. The next prime is 140448483269. The reversal of 140448483223 is 322384844041.

It is a happy number.

140448483223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140448483223 - 2⁵ = 140448483191 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 140448483223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140448483293) 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 3 ways as a sum of consecutive naturals, for example, 2265298086 + ... + 2265298147.

It is an arithmetic number, because the mean of its divisors is an integer number (36244769872).

Almost surely, 2^140448483223 is an apocalyptic number.

140448483223 is a deficient number, since it is larger than the sum of its proper divisors (4530596265).

140448483223 is an equidigital number, since it uses as much as digits as its factorization.

140448483223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4530596264.

The product of its (nonzero) digits is 589824, while the sum is 43.

The spelling of 140448483223 in words is "one hundred forty billion, four hundred forty-eight million, four hundred eighty-three thousand, two hundred twenty-three".