326426363603464 has 32 divisors (see below), whose sum is σ = 613000392713280. Its totient is φ = 162959596317504.

The previous prime is 326426363603447. The next prime is 326426363603471. The reversal of 326426363603464 is 464306363624623.

It is a junction number, because it is equal to n+sod(n) for n = 326426363603399 and 326426363603408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1063550794 + ... + 1063857670.

It is an arithmetic number, because the mean of its divisors is an integer number (19156262272290).

Almost surely, 2^{326426363603464} is an apocalyptic number.

It is an amenable number.

326426363603464 is a deficient number, since it is larger than the sum of its proper divisors (286574029109816).

326426363603464 is a wasteful number, since it uses less digits than its factorization.

326426363603464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513037 (or 513033 counting only the distinct ones).

The product of its (nonzero) digits is 161243136, while the sum is 58.

The spelling of 326426363603464 in words is "three hundred twenty-six trillion, four hundred twenty-six billion, three hundred sixty-three million, six hundred three thousand, four hundred sixty-four".