324204522642 has 192 divisors, whose sum is σ = 975664085760. Its totient is φ = 75050841600.

The previous prime is 324204522611. The next prime is 324204522673. The reversal of 324204522642 is 246225402423.

324204522642 is a `hidden beast` number, since 3 + 2 + 4 + 2 + 0 + 4 + 5 + 2 + 2 + 642 = 666.

It is an interprime number because it is at equal distance from previous prime (324204522611) and next prime (324204522673).

It is a junction number, because it is equal to n+sod(n) for n = 324204522597 and 324204522606.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 212292 + ... + 832752.

It is an arithmetic number, because the mean of its divisors is an integer number (5081583780).

Almost surely, 2^324204522642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324204522642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (487832042880).

324204522642 is an abundant number, since it is smaller than the sum of its proper divisors (651459563118).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324204522642 is a wasteful number, since it uses less digits than its factorization.

324204522642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620529 (or 620526 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

The spelling of 324204522642 in words is "three hundred twenty-four billion, two hundred four million, five hundred twenty-two thousand, six hundred forty-two".