325378468317 has 72 divisors (see below), whose sum is σ = 555879585216. Its totient is φ = 165782163456.

The previous prime is 325378468273. The next prime is 325378468333. The reversal of 325378468317 is 713864873523.

It is not a de Polignac number, because 325378468317 - 2¹⁶ = 325378402781 is a prime.

It is a super-2 number, since 2×325378468317² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325378468717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2116653 + ... + 2265165.

Almost surely, 2^325378468317 is an apocalyptic number.

It is an amenable number.

325378468317 is a deficient number, since it is larger than the sum of its proper divisors (230501116899).

325378468317 is a wasteful number, since it uses less digits than its factorization.

325378468317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148595 (or 148559 counting only the distinct ones).

The product of its digits is 20321280, while the sum is 57.

The spelling of 325378468317 in words is "three hundred twenty-five billion, three hundred seventy-eight million, four hundred sixty-eight thousand, three hundred seventeen".