121414214239 has 2 divisors, whose sum is σ = 121414214240. Its totient is φ = 121414214238.

The previous prime is 121414214209. The next prime is 121414214269. The reversal of 121414214239 is 932412414121.

It is a balanced prime because it is at equal distance from previous prime (121414214209) and next prime (121414214269).

It is a cyclic number.

It is not a de Polignac number, because 121414214239 - 2⁹ = 121414213727 is a prime.

It is a super-2 number, since 2×121414214239² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121414214209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60707107119 + 60707107120.

It is an arithmetic number, because the mean of its divisors is an integer number (60707107120).

Almost surely, 2^121414214239 is an apocalyptic number.

121414214239 is a deficient number, since it is larger than the sum of its proper divisors (1).

121414214239 is an equidigital number, since it uses as much as digits as its factorization.

121414214239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 34.

The spelling of 121414214239 in words is "one hundred twenty-one billion, four hundred fourteen million, two hundred fourteen thousand, two hundred thirty-nine".