326231217235473 has 16 divisors (see below), whose sum is σ = 476194876697856. Its totient is φ = 197017246509840.

The previous prime is 326231217235463. The next prime is 326231217235481. The reversal of 326231217235473 is 374532712132623.

It is not a de Polignac number, because 326231217235473 - 2⁹ = 326231217234961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (326231217235463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17466058615 + ... + 17466077292.

It is an arithmetic number, because the mean of its divisors is an integer number (29762179793616).

Almost surely, 2^{326231217235473} is an apocalyptic number.

326231217235473 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

326231217235473 is a deficient number, since it is larger than the sum of its proper divisors (149963659462383).

326231217235473 is a wasteful number, since it uses less digits than its factorization.

326231217235473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34932136204.

The product of its digits is 7620480, while the sum is 51.

The spelling of 326231217235473 in words is "three hundred twenty-six trillion, two hundred thirty-one billion, two hundred seventeen million, two hundred thirty-five thousand, four hundred seventy-three".