326953646044 has 12 divisors (see below), whose sum is σ = 572355458584. Its totient is φ = 163423515024.

The previous prime is 326953646023. The next prime is 326953646051. The reversal of 326953646044 is 440646359623.

It is a super-3 number, since 3×326953646044³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 326953645982 and 326953646000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13313199 + ... + 13337734.

Almost surely, 2^326953646044 is an apocalyptic number.

It is an amenable number.

326953646044 is a deficient number, since it is larger than the sum of its proper divisors (245401812540).

326953646044 is a wasteful number, since it uses less digits than its factorization.

326953646044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26654004 (or 26654002 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 52.

The spelling of 326953646044 in words is "three hundred twenty-six billion, nine hundred fifty-three million, six hundred forty-six thousand, forty-four".