122440414430142 has 48 divisors (see below), whose sum is σ = 265826133829152. Its totient is φ = 40730642043840.

The previous prime is 122440414430107. The next prime is 122440414430153. The reversal of 122440414430142 is 241034414044221.

122440414430142 is a `hidden beast` number, since 1 + 2 + 2 + 4 + 40 + 41 + 4 + 430 + 142 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 122440414430097 and 122440414430106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52684468 + ... + 54959384.

It is an arithmetic number, because the mean of its divisors is an integer number (5538044454774).

Almost surely, 2^{122440414430142} is an apocalyptic number.

122440414430142 is an abundant number, since it is smaller than the sum of its proper divisors (143385719399010).

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

122440414430142 is a wasteful number, since it uses less digits than its factorization.

122440414430142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2280993 (or 2280990 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 36.

Adding to 122440414430142 its reverse (241034414044221), we get a palindrome (363474828474363).

The spelling of 122440414430142 in words is "one hundred twenty-two trillion, four hundred forty billion, four hundred fourteen million, four hundred thirty thousand, one hundred forty-two".