326225440503066 has 96 divisors (see below), whose sum is σ = 755465421584448. Its totient is φ = 93537153715200.

The previous prime is 326225440503037. The next prime is 326225440503119. The reversal of 326225440503066 is 660305044522623.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 91946016 + ... + 95428091.

It is an arithmetic number, because the mean of its divisors is an integer number (7869431474838).

Almost surely, 2^{326225440503066} is an apocalyptic number.

326225440503066 is an abundant number, since it is smaller than the sum of its proper divisors (429239981081382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

326225440503066 is a wasteful number, since it uses less digits than its factorization.

326225440503066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187374256 (or 187374243 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 48.

The spelling of 326225440503066 in words is "three hundred twenty-six trillion, two hundred twenty-five billion, four hundred forty million, five hundred three thousand, sixty-six".