611403105441 has 8 divisors (see below), whose sum is σ = 829021160160. Its totient is φ = 400693560512.

The previous prime is 611403105437. The next prime is 611403105497. The reversal of 611403105441 is 144501304116.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 611403105441 - 2² = 611403105437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 611403105399 and 611403105408.

It is not an unprimeable number, because it can be changed into a prime (611403106441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1727127240 + ... + 1727127593.

It is an arithmetic number, because the mean of its divisors is an integer number (103627645020).

Almost surely, 2^611403105441 is an apocalyptic number.

It is an amenable number.

611403105441 is a deficient number, since it is larger than the sum of its proper divisors (217618054719).

611403105441 is a wasteful number, since it uses less digits than its factorization.

611403105441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3454254895.

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 611403105441 its reverse (144501304116), we get a palindrome (755904409557).

The spelling of 611403105441 in words is "six hundred eleven billion, four hundred three million, one hundred five thousand, four hundred forty-one".