121415443341 has 8 divisors (see below), whose sum is σ = 161899119744. Its totient is φ = 80937697920.

The previous prime is 121415443339. The next prime is 121415443363. The reversal of 121415443341 is 143344514121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 121415443341 - 2¹ = 121415443339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121415443321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1434756 + ... + 1517021.

It is an arithmetic number, because the mean of its divisors is an integer number (20237389968).

Almost surely, 2^121415443341 is an apocalyptic number.

It is an amenable number.

121415443341 is a deficient number, since it is larger than the sum of its proper divisors (40483676403).

121415443341 is a wasteful number, since it uses less digits than its factorization.

121415443341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2965491.

The product of its digits is 23040, while the sum is 33.

Adding to 121415443341 its reverse (143344514121), we get a palindrome (264759957462).

The spelling of 121415443341 in words is "one hundred twenty-one billion, four hundred fifteen million, four hundred forty-three thousand, three hundred forty-one".