324955361280 has 416 divisors, whose sum is σ = 1138929062400. Its totient is φ = 78452490240.

The previous prime is 324955361249. The next prime is 324955361281. The reversal of 324955361280 is 82163559423.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324955361281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 191261871 + ... + 191263569.

Almost surely, 2^324955361280 is an apocalyptic number.

324955361280 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324955361280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (569464531200).

324955361280 is an abundant number, since it is smaller than the sum of its proper divisors (813973701120).

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

324955361280 is a wasteful number, since it uses less digits than its factorization.

324955361280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025 (or 2003 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 48.

The spelling of 324955361280 in words is "three hundred twenty-four billion, nine hundred fifty-five million, three hundred sixty-one thousand, two hundred eighty".