1343265141605 has 16 divisors (see below), whose sum is σ = 1712767788864. Its totient is φ = 1007825767680.

The previous prime is 1343265141601. The next prime is 1343265141607. The reversal of 1343265141605 is 5061415623431.

It is not a de Polignac number, because 1343265141605 - 2² = 1343265141601 is a prime.

It is a super-2 number, since 2×1343265141605² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343265141601) 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, 27896651 + ... + 27944760.

It is an arithmetic number, because the mean of its divisors is an integer number (107047986804).

Almost surely, 2^{1343265141605} is an apocalyptic number.

It is an amenable number.

1343265141605 is a deficient number, since it is larger than the sum of its proper divisors (369502647259).

1343265141605 is a wasteful number, since it uses less digits than its factorization.

1343265141605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55841716.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 1343265141605 in words is "one trillion, three hundred forty-three billion, two hundred sixty-five million, one hundred forty-one thousand, six hundred five".