140013243200441 has 16 divisors (see below), whose sum is σ = 151234966650768. Its totient is φ = 128856036556800.

The previous prime is 140013243200323. The next prime is 140013243200443. The reversal of 140013243200441 is 144002342310041.

It can be written as a sum of positive squares in 8 ways, for example, as 1168498302841 + 138844744897600 = 1080971^2 + 11783240^2 .

It is a cyclic number.

It is not a de Polignac number, because 140013243200441 - 2¹⁴ = 140013243184057 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (140013243200443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171244121 + ... + 172059801.

It is an arithmetic number, because the mean of its divisors is an integer number (9452185415673).

Almost surely, 2^{140013243200441} is an apocalyptic number.

It is an amenable number.

140013243200441 is a deficient number, since it is larger than the sum of its proper divisors (11221723450327).

140013243200441 is a wasteful number, since it uses less digits than its factorization.

140013243200441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855212.

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

Adding to 140013243200441 its reverse (144002342310041), we get a palindrome (284015585510482).

The spelling of 140013243200441 in words is "one hundred forty trillion, thirteen billion, two hundred forty-three million, two hundred thousand, four hundred forty-one".