121413341341 has 4 divisors (see below), whose sum is σ = 123225480832. Its totient is φ = 119601201852.

The previous prime is 121413341339. The next prime is 121413341351. The reversal of 121413341341 is 143143314121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 121413341341 - 2¹ = 121413341339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121413341351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 906069645 + ... + 906069778.

It is an arithmetic number, because the mean of its divisors is an integer number (30806370208).

Almost surely, 2^121413341341 is an apocalyptic number.

It is an amenable number.

121413341341 is a deficient number, since it is larger than the sum of its proper divisors (1812139491).

121413341341 is an equidigital number, since it uses as much as digits as its factorization.

121413341341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812139490.

The product of its digits is 3456, while the sum is 28.

Adding to 121413341341 its reverse (143143314121), we get a palindrome (264556655462).

The spelling of 121413341341 in words is "one hundred twenty-one billion, four hundred thirteen million, three hundred forty-one thousand, three hundred forty-one".