320135544411 has 4 divisors (see below), whose sum is σ = 426847392552. Its totient is φ = 213423696272.

The previous prime is 320135544409. The next prime is 320135544427. The reversal of 320135544411 is 114445531023.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 114445531023 = 3 ⋅38148510341.

It is a cyclic number.

It is not a de Polignac number, because 320135544411 - 2¹ = 320135544409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (320135544611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53355924066 + ... + 53355924071.

It is an arithmetic number, because the mean of its divisors is an integer number (106711848138).

Almost surely, 2^320135544411 is an apocalyptic number.

320135544411 is a deficient number, since it is larger than the sum of its proper divisors (106711848141).

320135544411 is a wasteful number, since it uses less digits than its factorization.

320135544411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106711848140.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 320135544411 in words is "three hundred twenty billion, one hundred thirty-five million, five hundred forty-four thousand, four hundred eleven".