520341402041 has 8 divisors (see below), whose sum is σ = 520844328960. Its totient is φ = 519838566912.

The previous prime is 520341401989. The next prime is 520341402109. The reversal of 520341402041 is 140204143025.

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 520341402041 - 2⁶ = 520341401977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 520341402041.

It is not an unprimeable number, because it can be changed into a prime (520341402341) 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, 17694236 + ... + 17723618.

It is an arithmetic number, because the mean of its divisors is an integer number (65105541120).

Almost surely, 2^520341402041 is an apocalyptic number.

It is an amenable number.

520341402041 is a deficient number, since it is larger than the sum of its proper divisors (502926919).

520341402041 is a wasteful number, since it uses less digits than its factorization.

520341402041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45895.

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 520341402041 its reverse (140204143025), we get a palindrome (660545545066).

The spelling of 520341402041 in words is "five hundred twenty billion, three hundred forty-one million, four hundred two thousand, forty-one".