3665437415341 has 6 divisors (see below), whose sum is σ = 3969083118570. Its totient is φ = 3383480690928.

The previous prime is 3665437415317. The next prime is 3665437415371. The reversal of 3665437415341 is 1435147345663.

It can be written as a sum of positive squares in 3 ways, for example, as 507100652100 + 3158336763241 = 712110^2 + 1777171^2 .

It is not a de Polignac number, because 3665437415341 - 2²¹ = 3665435318189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3665437415371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10844489226 + ... + 10844489563.

It is an arithmetic number, because the mean of its divisors is an integer number (661513853095).

Almost surely, 2^{3665437415341} is an apocalyptic number.

It is an amenable number.

3665437415341 is a deficient number, since it is larger than the sum of its proper divisors (303645703229).

3665437415341 is a wasteful number, since it uses less digits than its factorization.

3665437415341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21688978815 (or 21688978802 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 52.

The spelling of 3665437415341 in words is "three trillion, six hundred sixty-five billion, four hundred thirty-seven million, four hundred fifteen thousand, three hundred forty-one".