424140344122 has 32 divisors (see below), whose sum is σ = 712208899584. Its totient is φ = 187762636800.

The previous prime is 424140344093. The next prime is 424140344137. The reversal of 424140344122 is 221443041424.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112983 + ... + 927925.

It is an arithmetic number, because the mean of its divisors is an integer number (22256528112).

Almost surely, 2^424140344122 is an apocalyptic number.

424140344122 is a deficient number, since it is larger than the sum of its proper divisors (288068555462).

424140344122 is a wasteful number, since it uses less digits than its factorization.

424140344122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815574.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 424140344122 its reverse (221443041424), we get a palindrome (645583385546).

The spelling of 424140344122 in words is "four hundred twenty-four billion, one hundred forty million, three hundred forty-four thousand, one hundred twenty-two".