326516046036 has 12 divisors (see below), whose sum is σ = 761870774112. Its totient is φ = 108838682008.

The previous prime is 326516046019. The next prime is 326516046047. The reversal of 326516046036 is 630640615623.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×326516046036² (a number of 24 digits) contains 22 as substring.

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, 13604835240 + ... + 13604835263.

It is an arithmetic number, because the mean of its divisors is an integer number (63489231176).

Almost surely, 2^326516046036 is an apocalyptic number.

It is an amenable number.

326516046036 is an abundant number, since it is smaller than the sum of its proper divisors (435354728076).

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

326516046036 is a wasteful number, since it uses less digits than its factorization.

326516046036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27209670510 (or 27209670508 counting only the distinct ones).

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

The spelling of 326516046036 in words is "three hundred twenty-six billion, five hundred sixteen million, forty-six thousand, thirty-six".