99283925173720 has 256 divisors, whose sum is σ = 267019403040000. Its totient is φ = 32505619808256.

The previous prime is 99283925173583. The next prime is 99283925173819. The reversal of 99283925173720 is 2737152938299.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 281725944 + ... + 282078136.

It is an arithmetic number, because the mean of its divisors is an integer number (1043044543125).

Almost surely, 2^{99283925173720} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99283925173720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133509701520000).

99283925173720 is an abundant number, since it is smaller than the sum of its proper divisors (167735477866280).

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

99283925173720 is a wasteful number, since it uses less digits than its factorization.

99283925173720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352622 (or 352618 counting only the distinct ones).

The product of its (nonzero) digits is 102876480, while the sum is 67.

The spelling of 99283925173720 in words is "ninety-nine trillion, two hundred eighty-three billion, nine hundred twenty-five million, one hundred seventy-three thousand, seven hundred twenty".