140224442143211 has 16 divisors (see below), whose sum is σ = 142197088999680. Its totient is φ = 138260708129280.

The previous prime is 140224442143207. The next prime is 140224442143223. The reversal of 140224442143211 is 112341244422041.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 140224442143211 - 2² = 140224442143207 is a prime.

It is a super-3 number, since 3×140224442143211³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (140224442145211) 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, 283354751 + ... + 283849191.

It is an arithmetic number, because the mean of its divisors is an integer number (8887318062480).

Almost surely, 2^{140224442143211} is an apocalyptic number.

140224442143211 is a deficient number, since it is larger than the sum of its proper divisors (1972646856469).

140224442143211 is an equidigital number, since it uses as much as digits as its factorization.

140224442143211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503446.

The product of its (nonzero) digits is 49152, while the sum is 35.

Adding to 140224442143211 its reverse (112341244422041), we get a palindrome (252565686565252).

The spelling of 140224442143211 in words is "one hundred forty trillion, two hundred twenty-four billion, four hundred forty-two million, one hundred forty-three thousand, two hundred eleven".