1341130120421 has 32 divisors (see below), whose sum is σ = 1652968477440. Its totient is φ = 1059606572544.

The previous prime is 1341130120361. The next prime is 1341130120439. The reversal of 1341130120421 is 1240210311431.

It is not a de Polignac number, because 1341130120421 - 2¹⁴ = 1341130104037 is a prime.

It is a super-2 number, since 2×1341130120421² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341130120441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 236569775 + ... + 236575443.

It is an arithmetic number, because the mean of its divisors is an integer number (51655264920).

Almost surely, 2^{1341130120421} is an apocalyptic number.

It is an amenable number.

1341130120421 is a deficient number, since it is larger than the sum of its proper divisors (311838357019).

1341130120421 is a wasteful number, since it uses less digits than its factorization.

1341130120421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8925.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1341130120421 its reverse (1240210311431), we get a palindrome (2581340431852).

The spelling of 1341130120421 in words is "one trillion, three hundred forty-one billion, one hundred thirty million, one hundred twenty thousand, four hundred twenty-one".