121434421120314 has 16 divisors (see below), whose sum is σ = 242868950728128. Its totient is φ = 40478122292192.

The previous prime is 121434421120303. The next prime is 121434421120343. The reversal of 121434421120314 is 413021124434121.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21997654 + ... + 26958590.

It is an arithmetic number, because the mean of its divisors is an integer number (15179309420508).

Almost surely, 2^{121434421120314} is an apocalyptic number.

121434421120314 is an abundant number, since it is smaller than the sum of its proper divisors (121434529607814).

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

121434421120314 is a wasteful number, since it uses less digits than its factorization.

121434421120314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9040629.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 121434421120314 its reverse (413021124434121), we get a palindrome (534455545554435).

The spelling of 121434421120314 in words is "one hundred twenty-one trillion, four hundred thirty-four billion, four hundred twenty-one million, one hundred twenty thousand, three hundred fourteen".