140414224413247 has 2 divisors, whose sum is σ = 140414224413248. Its totient is φ = 140414224413246.

The previous prime is 140414224413049. The next prime is 140414224413259. The reversal of 140414224413247 is 742314422414041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 140414224413247 - 2¹¹ = 140414224411199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140414224413277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70207112206623 + 70207112206624.

It is an arithmetic number, because the mean of its divisors is an integer number (70207112206624).

Almost surely, 2^{140414224413247} is an apocalyptic number.

140414224413247 is a deficient number, since it is larger than the sum of its proper divisors (1).

140414224413247 is an equidigital number, since it uses as much as digits as its factorization.

140414224413247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 688128, while the sum is 43.

Adding to 140414224413247 its reverse (742314422414041), we get a palindrome (882728646827288).

The spelling of 140414224413247 in words is "one hundred forty trillion, four hundred fourteen billion, two hundred twenty-four million, four hundred thirteen thousand, two hundred forty-seven".