520122424310411 has 4 divisors (see below), whose sum is σ = 560131841565072. Its totient is φ = 480113007055752.

The previous prime is 520122424310369. The next prime is 520122424310441. The reversal of 520122424310411 is 114013424221025.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 520122424310411 - 2²² = 520122420116107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (520122424310441) 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, 20004708627311 + ... + 20004708627336.

It is an arithmetic number, because the mean of its divisors is an integer number (140032960391268).

Almost surely, 2^{520122424310411} is an apocalyptic number.

520122424310411 is a deficient number, since it is larger than the sum of its proper divisors (40009417254661).

520122424310411 is a wasteful number, since it uses less digits than its factorization.

520122424310411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40009417254660.

The product of its (nonzero) digits is 15360, while the sum is 32.

Adding to 520122424310411 its reverse (114013424221025), we get a palindrome (634135848531436).

The spelling of 520122424310411 in words is "five hundred twenty trillion, one hundred twenty-two billion, four hundred twenty-four million, three hundred ten thousand, four hundred eleven".