326464044332125 has 16 divisors (see below), whose sum is σ = 465631002660096. Its totient is φ = 223861058970000.

The previous prime is 326464044332119. The next prime is 326464044332147. The reversal of 326464044332125 is 521233440464623.

It is not a de Polignac number, because 326464044332125 - 2¹¹ = 326464044330077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186550881601 + ... + 186550883350.

It is an arithmetic number, because the mean of its divisors is an integer number (29101937666256).

Almost surely, 2^{326464044332125} is an apocalyptic number.

326464044332125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

326464044332125 is a deficient number, since it is larger than the sum of its proper divisors (139166958327971).

326464044332125 is an equidigital number, since it uses as much as digits as its factorization.

326464044332125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373101764973 (or 373101764963 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 49.

Adding to 326464044332125 its reverse (521233440464623), we get a palindrome (847697484796748).

The spelling of 326464044332125 in words is "three hundred twenty-six trillion, four hundred sixty-four billion, forty-four million, three hundred thirty-two thousand, one hundred twenty-five".