140444424144003 has 16 divisors (see below), whose sum is σ = 215096899057920. Its totient is φ = 79846576160736.

The previous prime is 140444424143963. The next prime is 140444424144061. The reversal of 140444424144003 is 300441424444041.

It is not a de Polignac number, because 140444424144003 - 2¹⁴ = 140444424127619 is a prime.

It is a super-2 number, since 2×140444424144003² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140444424140003) 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, 16974182973 + ... + 16974191246.

It is an arithmetic number, because the mean of its divisors is an integer number (13443556191120).

Almost surely, 2^{140444424144003} is an apocalyptic number.

140444424144003 is a deficient number, since it is larger than the sum of its proper divisors (74652474913917).

140444424144003 is a wasteful number, since it uses less digits than its factorization.

140444424144003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33948374426.

The product of its (nonzero) digits is 393216, while the sum is 39.

Adding to 140444424144003 its reverse (300441424444041), we get a palindrome (440885848588044).

The spelling of 140444424144003 in words is "one hundred forty trillion, four hundred forty-four billion, four hundred twenty-four million, one hundred forty-four thousand, three".