3435665313065 has 4 divisors (see below), whose sum is σ = 4122798375684. Its totient is φ = 2748532250448.

The previous prime is 3435665313037. The next prime is 3435665313071. The reversal of 3435665313065 is 5603135665343.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 813493959721 + 2622171353344 = 901939^2 + 1619312^2 .

It is a cyclic number.

It is not a de Polignac number, because 3435665313065 - 2³⁸ = 3160787406121 is a prime.

It is a super-2 number, since 2×3435665313065² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343566531302 + ... + 343566531311.

It is an arithmetic number, because the mean of its divisors is an integer number (1030699593921).

Almost surely, 2^{3435665313065} is an apocalyptic number.

It is an amenable number.

3435665313065 is a deficient number, since it is larger than the sum of its proper divisors (687133062619).

3435665313065 is an equidigital number, since it uses as much as digits as its factorization.

3435665313065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687133062618.

The product of its (nonzero) digits is 8748000, while the sum is 50.

The spelling of 3435665313065 in words is "three trillion, four hundred thirty-five billion, six hundred sixty-five million, three hundred thirteen thousand, sixty-five".