121414323414121 has 16 divisors (see below), whose sum is σ = 123896733143040. Its totient is φ = 118955654522640.

The previous prime is 121414323414067. The next prime is 121414323414179.

It is a happy number.

121414323414121 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 121414323414121 - 2⁷ = 121414323413993 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (121414323414221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189138720 + ... + 189779566.

It is an arithmetic number, because the mean of its divisors is an integer number (7743545821440).

Almost surely, 2^{121414323414121} is an apocalyptic number.

It is an amenable number.

121414323414121 is a deficient number, since it is larger than the sum of its proper divisors (2482409728919).

121414323414121 is a wasteful number, since it uses less digits than its factorization.

121414323414121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659364.

The product of its digits is 18432, while the sum is 34.

The spelling of 121414323414121 in words is "one hundred twenty-one trillion, four hundred fourteen billion, three hundred twenty-three million, four hundred fourteen thousand, one hundred twenty-one".