328214755741 has 4 divisors (see below), whose sum is σ = 328224064572. Its totient is φ = 328205446912.

The previous prime is 328214755727. The next prime is 328214755801. The reversal of 328214755741 is 147557412823.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 147557412823 = 103 ⋅1432596241.

It can be written as a sum of positive squares in 2 ways, for example, as 321777100516 + 6437655225 = 567254^2 + 80235^2 .

It is a cyclic number.

It is not a de Polignac number, because 328214755741 - 2⁷ = 328214755613 is a prime.

It is a super-2 number, since 2×328214755741² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328214755721) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 4601326 + ... + 4672111.

It is an arithmetic number, because the mean of its divisors is an integer number (82056016143).

Almost surely, 2^328214755741 is an apocalyptic number.

It is an amenable number.

328214755741 is a deficient number, since it is larger than the sum of its proper divisors (9308831).

328214755741 is an equidigital number, since it uses as much as digits as its factorization.

328214755741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9308830.

The product of its digits is 1881600, while the sum is 49.

The spelling of 328214755741 in words is "three hundred twenty-eight billion, two hundred fourteen million, seven hundred fifty-five thousand, seven hundred forty-one".