324389496475045 has 8 divisors (see below), whose sum is σ = 396612063615096. Its totient is φ = 254615151950016.

The previous prime is 324389496475019. The next prime is 324389496475063. The reversal of 324389496475045 is 540574694983423.

It can be written as a sum of positive squares in 4 ways, for example, as 153653304115809 + 170736192359236 = 12395697^2 + 13066606^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 324389496475045 - 2¹³ = 324389496466853 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 612055653462 + ... + 612055653991.

It is an arithmetic number, because the mean of its divisors is an integer number (49576507951887).

Almost surely, 2^{324389496475045} is an apocalyptic number.

It is an amenable number.

324389496475045 is a deficient number, since it is larger than the sum of its proper divisors (72222567140051).

324389496475045 is a wasteful number, since it uses less digits than its factorization.

324389496475045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224111307511.

The product of its (nonzero) digits is 3135283200, while the sum is 73.

The spelling of 324389496475045 in words is "three hundred twenty-four trillion, three hundred eighty-nine billion, four hundred ninety-six million, four hundred seventy-five thousand, forty-five".