1343331535145 has 16 divisors (see below), whose sum is σ = 1640172970128. Its totient is φ = 1055919421440.

The previous prime is 1343331535121. The next prime is 1343331535177. The reversal of 1343331535145 is 5415351333431.

It can be written as a sum of positive squares in 8 ways, for example, as 623000804416 + 720330730729 = 789304^2 + 848723^2 .

It is not a de Polignac number, because 1343331535145 - 2¹⁰ = 1343331534121 is a prime.

It is a super-2 number, since 2×1343331535145² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2064464 + ... + 2636033.

It is an arithmetic number, because the mean of its divisors is an integer number (102510810633).

Almost surely, 2^{1343331535145} is an apocalyptic number.

It is an amenable number.

1343331535145 is a deficient number, since it is larger than the sum of its proper divisors (296841434983).

1343331535145 is an equidigital number, since it uses as much as digits as its factorization.

1343331535145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4701500.

The product of its digits is 486000, while the sum is 41.

Adding to 1343331535145 its reverse (5415351333431), we get a palindrome (6758682868576).

The spelling of 1343331535145 in words is "one trillion, three hundred forty-three billion, three hundred thirty-one million, five hundred thirty-five thousand, one hundred forty-five".