140422424203 has 2 divisors, whose sum is σ = 140422424204. Its totient is φ = 140422424202.

The previous prime is 140422424069. The next prime is 140422424213. The reversal of 140422424203 is 302424224041.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140422424203 is a prime.

It is not a weakly prime, because it can be changed into another prime (140422424213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70211212101 + 70211212102.

It is an arithmetic number, because the mean of its divisors is an integer number (70211212102).

Almost surely, 2^140422424203 is an apocalyptic number.

140422424203 is a deficient number, since it is larger than the sum of its proper divisors (1).

140422424203 is an equidigital number, since it uses as much as digits as its factorization.

140422424203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 140422424203 its reverse (302424224041), we get a palindrome (442846648244).

The spelling of 140422424203 in words is "one hundred forty billion, four hundred twenty-two million, four hundred twenty-four thousand, two hundred three".