321485574711 has 16 divisors (see below), whose sum is σ = 496782540288. Its totient is φ = 181118632800.

The previous prime is 321485574701. The next prime is 321485574713. The reversal of 321485574711 is 117475584123.

It is not a de Polignac number, because 321485574711 - 2⁶ = 321485574647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321485574713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107807220 + ... + 107810201.

It is an arithmetic number, because the mean of its divisors is an integer number (31048908768).

Almost surely, 2^321485574711 is an apocalyptic number.

321485574711 is a deficient number, since it is larger than the sum of its proper divisors (175296965577).

321485574711 is a wasteful number, since it uses less digits than its factorization.

321485574711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215617502.

The product of its digits is 940800, while the sum is 48.

The spelling of 321485574711 in words is "three hundred twenty-one billion, four hundred eighty-five million, five hundred seventy-four thousand, seven hundred eleven".