326377623051 has 80 divisors (see below), whose sum is σ = 525786624000. Its totient is φ = 201171263040.

The previous prime is 326377623049. The next prime is 326377623067. The reversal of 326377623051 is 150326773623.

326377623051 is a `hidden beast` number, since 3 + 2 + 637 + 7 + 6 + 2 + 3 + 0 + 5 + 1 = 666.

It is not a de Polignac number, because 326377623051 - 2¹ = 326377623049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 326377622988 and 326377623006.

It is not an unprimeable number, because it can be changed into a prime (326377623001) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 56768325 + ... + 56774073.

It is an arithmetic number, because the mean of its divisors is an integer number (6572332800).

Almost surely, 2^326377623051 is an apocalyptic number.

326377623051 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

326377623051 is a deficient number, since it is larger than the sum of its proper divisors (199409000949).

326377623051 is a wasteful number, since it uses less digits than its factorization.

326377623051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6798 (or 6789 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 45.

The spelling of 326377623051 in words is "three hundred twenty-six billion, three hundred seventy-seven million, six hundred twenty-three thousand, fifty-one".