3123535441 has 4 divisors (see below), whose sum is σ = 3363807412. Its totient is φ = 2883263472.

The previous prime is 3123535433. The next prime is 3123535469. The reversal of 3123535441 is 1445353213.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1445353213 = 719 ⋅2010227.

It can be written as a sum of positive squares in 2 ways, for example, as 1265580625 + 1857954816 = 35575^2 + 43104^2 .

It is a cyclic number.

It is not a de Polignac number, because 3123535441 - 2³ = 3123535433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3123535411) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 120135966 + ... + 120135991.

It is an arithmetic number, because the mean of its divisors is an integer number (840951853).

Almost surely, 2^3123535441 is an apocalyptic number.

It is an amenable number.

3123535441 is a deficient number, since it is larger than the sum of its proper divisors (240271971).

3123535441 is a wasteful number, since it uses less digits than its factorization.

3123535441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240271970.

The product of its digits is 21600, while the sum is 31.

The square root of 3123535441 is about 55888.5984884216. The cubic root of 3123535441 is about 1461.7804389377.

Adding to 3123535441 its reverse (1445353213), we get a palindrome (4568888654).

The spelling of 3123535441 in words is "three billion, one hundred twenty-three million, five hundred thirty-five thousand, four hundred forty-one".