140423244607 has 2 divisors, whose sum is σ = 140423244608. Its totient is φ = 140423244606.

The previous prime is 140423244601. The next prime is 140423244613. The reversal of 140423244607 is 706442324041.

It is a happy number.

140423244607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (140423244601) and next prime (140423244613).

It is an emirp because it is prime and its reverse (706442324041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140423244607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140423244601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70211622303 + 70211622304.

It is an arithmetic number, because the mean of its divisors is an integer number (70211622304).

Almost surely, 2^140423244607 is an apocalyptic number.

140423244607 is a deficient number, since it is larger than the sum of its proper divisors (1).

140423244607 is an equidigital number, since it uses as much as digits as its factorization.

140423244607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 37.

Adding to 140423244607 its reverse (706442324041), we get a palindrome (846865568648).

The spelling of 140423244607 in words is "one hundred forty billion, four hundred twenty-three million, two hundred forty-four thousand, six hundred seven".