140223120341204 has 12 divisors (see below), whose sum is σ = 245390852777364. Its totient is φ = 70111448119104.

The previous prime is 140223120341191. The next prime is 140223120341207. The reversal of 140223120341204 is 402143021322041.

It can be written as a sum of positive squares in 2 ways, for example, as 59759888124304 + 80463232216900 = 7730452^2 + 8970130^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140223120341207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25165019 + ... + 30227874.

It is an arithmetic number, because the mean of its divisors is an integer number (20449237731447).

Almost surely, 2^{140223120341204} is an apocalyptic number.

It is an amenable number.

140223120341204 is a deficient number, since it is larger than the sum of its proper divisors (105167732436160).

140223120341204 is a wasteful number, since it uses less digits than its factorization.

140223120341204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56025754 (or 56025752 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 140223120341204 its reverse (402143021322041), we get a palindrome (542366141663245).

The spelling of 140223120341204 in words is "one hundred forty trillion, two hundred twenty-three billion, one hundred twenty million, three hundred forty-one thousand, two hundred four".