326011506416 has 10 divisors (see below), whose sum is σ = 631647293712. Its totient is φ = 163005753200.

The previous prime is 326011506367. The next prime is 326011506421. The reversal of 326011506416 is 614605110623.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 10187859560 + ... + 10187859591.

Almost surely, 2^326011506416 is an apocalyptic number.

It is an amenable number.

326011506416 is a deficient number, since it is larger than the sum of its proper divisors (305635787296).

326011506416 is a wasteful number, since it uses less digits than its factorization.

326011506416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20375719159 (or 20375719153 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 326011506416 in words is "three hundred twenty-six billion, eleven million, five hundred six thousand, four hundred sixteen".