140201041444 has 12 divisors (see below), whose sum is σ = 245669230044. Its totient is φ = 70009832864.

The previous prime is 140201041427. The next prime is 140201041447. The reversal of 140201041444 is 444140102041.

It can be written as a sum of positive squares in 2 ways, for example, as 29631491044 + 110569550400 = 172138^2 + 332520^2 .

It is not an unprimeable number, because it can be changed into a prime (140201041447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22668487 + ... + 22674670.

It is an arithmetic number, because the mean of its divisors is an integer number (20472435837).

Almost surely, 2^140201041444 is an apocalyptic number.

It is an amenable number.

140201041444 is a deficient number, since it is larger than the sum of its proper divisors (105468188600).

140201041444 is a wasteful number, since it uses less digits than its factorization.

140201041444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45343934 (or 45343932 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 140201041444 its reverse (444140102041), we get a palindrome (584341143485).

The spelling of 140201041444 in words is "one hundred forty billion, two hundred one million, forty-one thousand, four hundred forty-four".