1341231534321 has 48 divisors (see below), whose sum is σ = 2098334269440. Its totient is φ = 759775191840.

The previous prime is 1341231534301. The next prime is 1341231534347. The reversal of 1341231534321 is 1234351321431.

It is not a de Polignac number, because 1341231534321 - 2⁶ = 1341231534257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1341231534301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23849566 + ... + 23905736.

It is an arithmetic number, because the mean of its divisors is an integer number (43715297280).

Almost surely, 2^{1341231534321} is an apocalyptic number.

It is an amenable number.

1341231534321 is a deficient number, since it is larger than the sum of its proper divisors (757102735119).

1341231534321 is a wasteful number, since it uses less digits than its factorization.

1341231534321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57594 (or 57587 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

Adding to 1341231534321 its reverse (1234351321431), we get a palindrome (2575582855752).

The spelling of 1341231534321 in words is "one trillion, three hundred forty-one billion, two hundred thirty-one million, five hundred thirty-four thousand, three hundred twenty-one".