122443424341424 has 20 divisors (see below), whose sum is σ = 245414622064560. Its totient is φ = 59110618647360.

The previous prime is 122443424341307. The next prime is 122443424341451. The reversal of 122443424341424 is 424143424344221.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131943344732 + ... + 131943345659.

It is an arithmetic number, because the mean of its divisors is an integer number (12270731103228).

Almost surely, 2^{122443424341424} is an apocalyptic number.

It is an amenable number.

122443424341424 is an abundant number, since it is smaller than the sum of its proper divisors (122971197723136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122443424341424 is a wasteful number, since it uses less digits than its factorization.

122443424341424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263886690428 (or 263886690422 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 44.

Adding to 122443424341424 its reverse (424143424344221), we get a palindrome (546586848685645).

The spelling of 122443424341424 in words is "one hundred twenty-two trillion, four hundred forty-three billion, four hundred twenty-four million, three hundred forty-one thousand, four hundred twenty-four".