320530133034441 has 24 divisors (see below), whose sum is σ = 521952956155680. Its totient is φ = 194260686685560.

The previous prime is 320530133034439. The next prime is 320530133034457. The reversal of 320530133034441 is 144430331035023.

320530133034441 is a `hidden beast` number, since 3 + 2 + 0 + 5 + 301 + 3 + 3 + 0 + 344 + 4 + 1 = 666.

It is not a de Polignac number, because 320530133034441 - 2¹ = 320530133034439 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 320530133034396 and 320530133034405.

It is not an unprimeable number, because it can be changed into a prime (320530133034401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49055725695 + ... + 49055732228.

It is an arithmetic number, because the mean of its divisors is an integer number (21748039839820).

Almost surely, 2^{320530133034441} is an apocalyptic number.

It is an amenable number.

320530133034441 is a deficient number, since it is larger than the sum of its proper divisors (201422823121239).

320530133034441 is a wasteful number, since it uses less digits than its factorization.

320530133034441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98111457954 (or 98111457937 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

Adding to 320530133034441 its reverse (144430331035023), we get a palindrome (464960464069464).

The spelling of 320530133034441 in words is "three hundred twenty trillion, five hundred thirty billion, one hundred thirty-three million, thirty-four thousand, four hundred forty-one".