121141411410343 has 8 divisors (see below), whose sum is σ = 128976036330960. Its totient is φ = 113385526439040.

The previous prime is 121141411410317. The next prime is 121141411410401. The reversal of 121141411410343 is 343014114141121.

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

It is a cyclic number.

It is not a de Polignac number, because 121141411410343 - 2¹⁷ = 121141411279271 is a prime.

It is a super-3 number, since 3×121141411410343³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121141411410743) 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, 19684984153 + ... + 19684990306.

It is an arithmetic number, because the mean of its divisors is an integer number (16122004541370).

Almost surely, 2^{121141411410343} is an apocalyptic number.

121141411410343 is a deficient number, since it is larger than the sum of its proper divisors (7834624920617).

121141411410343 is a wasteful number, since it uses less digits than its factorization.

121141411410343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39369974657.

The product of its (nonzero) digits is 4608, while the sum is 31.

Adding to 121141411410343 its reverse (343014114141121), we get a palindrome (464155525551464).

The spelling of 121141411410343 in words is "one hundred twenty-one trillion, one hundred forty-one billion, four hundred eleven million, four hundred ten thousand, three hundred forty-three".