99858460324 has 144 divisors (see below), whose sum is σ = 214621618176. Its totient is φ = 39801960000.

The previous prime is 99858460231. The next prime is 99858460337. The reversal of 99858460324 is 42306485899.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 132966949 + ... + 132967699.

It is an arithmetic number, because the mean of its divisors is an integer number (1490427904).

Almost surely, 2^99858460324 is an apocalyptic number.

99858460324 is a gapful number since it is divisible by the number (94) 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 99858460324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107310809088).

99858460324 is an abundant number, since it is smaller than the sum of its proper divisors (114763157852).

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

99858460324 is a wasteful number, since it uses less digits than its factorization.

99858460324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1046 (or 1021 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 58.

The spelling of 99858460324 in words is "ninety-nine billion, eight hundred fifty-eight million, four hundred sixty thousand, three hundred twenty-four".