97324453908000 has 2688 divisors, whose sum is σ = 422289661248000. Its totient is φ = 21784992768000.

The previous prime is 97324453907983. The next prime is 97324453908001. The reversal of 97324453908000 is 80935442379.

97324453908000 is a `hidden beast` number, since 9 + 7 + 3 + 24 + 4 + 539 + 0 + 80 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (97324453908001) by changing a digit.

It is a polite number, since it can be written in 447 ways as a sum of consecutive naturals, for example, 21394689726 + ... + 21394694274.

It is an arithmetic number, because the mean of its divisors is an integer number (157101808500).

Almost surely, 2^{97324453908000} is an apocalyptic number.

97324453908000 is a gapful number since it is divisible by the number (90) 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 97324453908000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211144830624000).

97324453908000 is an abundant number, since it is smaller than the sum of its proper divisors (324965207340000).

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

97324453908000 is a wasteful number, since it uses less digits than its factorization.

97324453908000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4655 (or 4622 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 97324453908000 in words is "ninety-seven trillion, three hundred twenty-four billion, four hundred fifty-three million, nine hundred eight thousand".