1305434331341 has 16 divisors (see below), whose sum is σ = 1509663375360. Its totient is φ = 1105710102000.

The previous prime is 1305434331307. The next prime is 1305434331367. The reversal of 1305434331341 is 1431334345031.

It is not a de Polignac number, because 1305434331341 - 2¹⁸ = 1305434069197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1305434331301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2702021 + ... + 3148298.

It is an arithmetic number, because the mean of its divisors is an integer number (94353960960).

Almost surely, 2^{1305434331341} is an apocalyptic number.

It is an amenable number.

1305434331341 is a deficient number, since it is larger than the sum of its proper divisors (204229044019).

1305434331341 is a wasteful number, since it uses less digits than its factorization.

1305434331341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5850704.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 1305434331341 its reverse (1431334345031), we get a palindrome (2736768676372).

The spelling of 1305434331341 in words is "one trillion, three hundred five billion, four hundred thirty-four million, three hundred thirty-one thousand, three hundred forty-one".