3404530540541 has 4 divisors (see below), whose sum is σ = 3666417505212. Its totient is φ = 3142643575872.

The previous prime is 3404530540531. The next prime is 3404530540561. The reversal of 3404530540541 is 1450450354043.

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 462032872900 + 2942497667641 = 679730^2 + 1715371^2 .

It is a cyclic number.

It is not a de Polignac number, because 3404530540541 - 2¹⁰ = 3404530539517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3404530540495 and 3404530540504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404530540531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130943482316 + ... + 130943482341.

It is an arithmetic number, because the mean of its divisors is an integer number (916604376303).

Almost surely, 2^{3404530540541} is an apocalyptic number.

It is an amenable number.

3404530540541 is a deficient number, since it is larger than the sum of its proper divisors (261886964671).

3404530540541 is a wasteful number, since it uses less digits than its factorization.

3404530540541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261886964670.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 3404530540541 its reverse (1450450354043), we get a palindrome (4854980894584).

The spelling of 3404530540541 in words is "three trillion, four hundred four billion, five hundred thirty million, five hundred forty thousand, five hundred forty-one".