326630061125403 has 32 divisors (see below), whose sum is σ = 500215228071936. Its totient is φ = 185711776796448.

The previous prime is 326630061125369. The next prime is 326630061125413. The reversal of 326630061125403 is 304521160036623.

It is not a de Polignac number, because 326630061125403 - 2¹² = 326630061121307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (326630061125413) 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 31 ways as a sum of consecutive naturals, for example, 12673501 + ... + 28528542.

It is an arithmetic number, because the mean of its divisors is an integer number (15631725877248).

Almost surely, 2^{326630061125403} is an apocalyptic number.

326630061125403 is a deficient number, since it is larger than the sum of its proper divisors (173585166946533).

326630061125403 is a wasteful number, since it uses less digits than its factorization.

326630061125403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41203943.

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 326630061125403 in words is "three hundred twenty-six trillion, six hundred thirty billion, sixty-one million, one hundred twenty-five thousand, four hundred three".