326420526130330 has 256 divisors, whose sum is σ = 633674090649600. Its totient is φ = 120709802880000.

The previous prime is 326420526130253. The next prime is 326420526130469. The reversal of 326420526130330 is 33031625024623.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 319706685220 + ... + 319706686240.

It is an arithmetic number, because the mean of its divisors is an integer number (2475289416600).

Almost surely, 2^{326420526130330} is an apocalyptic number.

326420526130330 is a deficient number, since it is larger than the sum of its proper divisors (307253564519270).

326420526130330 is a wasteful number, since it uses less digits than its factorization.

326420526130330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061.

The product of its (nonzero) digits is 466560, while the sum is 40.

The spelling of 326420526130330 in words is "three hundred twenty-six trillion, four hundred twenty billion, five hundred twenty-six million, one hundred thirty thousand, three hundred thirty".