330543948774133 has 4 divisors (see below), whose sum is σ = 330561916067020. Its totient is φ = 330525981481248.

The previous prime is 330543948774113. The next prime is 330543948774167. The reversal of 330543948774133 is 331477849345033.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 267599115420849 + 62944833353284 = 16358457^2 + 7933778^2 .

It is a cyclic number.

It is not a de Polignac number, because 330543948774133 - 2³³ = 330535358839541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330543948774113) 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, 8983618848 + ... + 8983655641.

It is an arithmetic number, because the mean of its divisors is an integer number (82640479016755).

Almost surely, 2^{330543948774133} is an apocalyptic number.

It is an amenable number.

330543948774133 is a deficient number, since it is larger than the sum of its proper divisors (17967292887).

330543948774133 is a wasteful number, since it uses less digits than its factorization.

330543948774133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17967292886.

The product of its (nonzero) digits is 274337280, while the sum is 64.

The spelling of 330543948774133 in words is "three hundred thirty trillion, five hundred forty-three billion, nine hundred forty-eight million, seven hundred seventy-four thousand, one hundred thirty-three".