121340341314 has 24 divisors (see below), whose sum is σ = 264823086060. Its totient is φ = 40151547648.

The previous prime is 121340341277. The next prime is 121340341319. The reversal of 121340341314 is 413143043121.

121340341314 is a `hidden beast` number, since 1 + 2 + 1 + 3 + 4 + 0 + 341 + 314 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 118840841289 + 2499500025 = 344733^2 + 49995^2 .

It is not an unprimeable number, because it can be changed into a prime (121340341319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24600199 + ... + 24605130.

Almost surely, 2^121340341314 is an apocalyptic number.

121340341314 is an abundant number, since it is smaller than the sum of its proper divisors (143482744746).

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

121340341314 is a wasteful number, since it uses less digits than its factorization.

121340341314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49205474 (or 49205471 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 121340341314 its reverse (413143043121), we get a palindrome (534483384435).

The spelling of 121340341314 in words is "one hundred twenty-one billion, three hundred forty million, three hundred forty-one thousand, three hundred fourteen".