324994006554 has 96 divisors (see below), whose sum is σ = 800096403456. Its totient is φ = 87567147360.

The previous prime is 324994006553. The next prime is 324994006613. The reversal of 324994006554 is 455600499423.

It is a super-2 number, since 2×324994006554² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 324994006497 and 324994006506.

It is not an unprimeable number, because it can be changed into a prime (324994006553) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 141639 + ... + 818565.

It is an arithmetic number, because the mean of its divisors is an integer number (8334337536).

Almost surely, 2^324994006554 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324994006554, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (400048201728).

324994006554 is an abundant number, since it is smaller than the sum of its proper divisors (475102396902).

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

324994006554 is a wasteful number, since it uses less digits than its factorization.

324994006554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677040 (or 677033 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 51.

The spelling of 324994006554 in words is "three hundred twenty-four billion, nine hundred ninety-four million, six thousand, five hundred fifty-four".