326463384923 has 32 divisors (see below), whose sum is σ = 382401331200. Its totient is φ = 276003676800.

The previous prime is 326463384913. The next prime is 326463384931. The reversal of 326463384923 is 329483364623.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 326463384923 - 2¹⁶ = 326463319387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (326463384913) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7796918 + ... + 7838676.

It is an arithmetic number, because the mean of its divisors is an integer number (11950041600).

Almost surely, 2^326463384923 is an apocalyptic number.

326463384923 is a deficient number, since it is larger than the sum of its proper divisors (55937946277).

326463384923 is a wasteful number, since it uses less digits than its factorization.

326463384923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42843.

The product of its digits is 13436928, while the sum is 53.

The spelling of 326463384923 in words is "three hundred twenty-six billion, four hundred sixty-three million, three hundred eighty-four thousand, nine hundred twenty-three".