121301340044041 has 8 divisors (see below), whose sum is σ = 121340570387040. Its totient is φ = 121262110555872.

The previous prime is 121301340043969. The next prime is 121301340044051. The reversal of 121301340044041 is 140440043103121.

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 121301340044041 - 2¹¹ = 121301340041993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121301340044051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408999781 + ... + 409296253.

It is an arithmetic number, because the mean of its divisors is an integer number (15167571298380).

Almost surely, 2^{121301340044041} is an apocalyptic number.

It is an amenable number.

121301340044041 is a deficient number, since it is larger than the sum of its proper divisors (39230342999).

121301340044041 is a wasteful number, since it uses less digits than its factorization.

121301340044041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427415.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 121301340044041 its reverse (140440043103121), we get a palindrome (261741383147162).

The spelling of 121301340044041 in words is "one hundred twenty-one trillion, three hundred one billion, three hundred forty million, forty-four thousand, forty-one".