905024120041 has 4 divisors (see below), whose sum is σ = 905041737684. Its totient is φ = 905006502400.

The previous prime is 905024119991. The next prime is 905024120047. The reversal of 905024120041 is 140021420509.

905024120041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 69856604416 + 835167515625 = 264304^2 + 913875^2 .

It is a cyclic number.

It is not a de Polignac number, because 905024120041 - 2⁹ = 905024119529 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 905024119991 and 905024120009.

It is not an unprimeable number, because it can be changed into a prime (905024120047) 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, 8731540 + ... + 8834581.

It is an arithmetic number, because the mean of its divisors is an integer number (226260434421).

Almost surely, 2^905024120041 is an apocalyptic number.

It is an amenable number.

905024120041 is a deficient number, since it is larger than the sum of its proper divisors (17617643).

905024120041 is a wasteful number, since it uses less digits than its factorization.

905024120041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17617642.

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 905024120041 in words is "nine hundred five billion, twenty-four million, one hundred twenty thousand, forty-one".