326525145422146 has 16 divisors (see below), whose sum is σ = 551549805758208. Its totient is φ = 143632761915600.

The previous prime is 326525145422143. The next prime is 326525145422149. The reversal of 326525145422146 is 641224541525623.

It is an interprime number because it is at equal distance from previous prime (326525145422143) and next prime (326525145422149).

It is a junction number, because it is equal to n+sod(n) for n = 326525145422093 and 326525145422102.

It is not an unprimeable number, because it can be changed into a prime (326525145422143) 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 7 ways as a sum of consecutive naturals, for example, 239387935845 + ... + 239387937208.

It is an arithmetic number, because the mean of its divisors is an integer number (34471862859888).

Almost surely, 2^{326525145422146} is an apocalyptic number.

326525145422146 is a deficient number, since it is larger than the sum of its proper divisors (225024660336062).

326525145422146 is a wasteful number, since it uses less digits than its factorization.

326525145422146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478775873097.

The product of its digits is 13824000, while the sum is 52.

Adding to 326525145422146 its reverse (641224541525623), we get a palindrome (967749686947769).

The spelling of 326525145422146 in words is "three hundred twenty-six trillion, five hundred twenty-five billion, one hundred forty-five million, four hundred twenty-two thousand, one hundred forty-six".