140224413214111 has 2 divisors, whose sum is σ = 140224413214112. Its totient is φ = 140224413214110.

The previous prime is 140224413214063. The next prime is 140224413214147. The reversal of 140224413214111 is 111412314422041.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140224413214111 - 2⁴¹ = 138025389958559 is a prime.

It is a super-2 number, since 2×140224413214111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140224413214511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70112206607055 + 70112206607056.

It is an arithmetic number, because the mean of its divisors is an integer number (70112206607056).

Almost surely, 2^{140224413214111} is an apocalyptic number.

140224413214111 is a deficient number, since it is larger than the sum of its proper divisors (1).

140224413214111 is an equidigital number, since it uses as much as digits as its factorization.

140224413214111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 31.

Adding to 140224413214111 its reverse (111412314422041), we get a palindrome (251636727636152).

The spelling of 140224413214111 in words is "one hundred forty trillion, two hundred twenty-four billion, four hundred thirteen million, two hundred fourteen thousand, one hundred eleven".