99999462204 has 72 divisors (see below), whose sum is σ = 258255885888. Its totient is φ = 32611144320.

The previous prime is 99999462181. The next prime is 99999462221. The reversal of 99999462204 is 40226499999.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4925434 + ... + 4945694.

It is an arithmetic number, because the mean of its divisors is an integer number (3586887304).

Almost surely, 2^99999462204 is an apocalyptic number.

99999462204 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 99999462204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129127942944).

99999462204 is an abundant number, since it is smaller than the sum of its proper divisors (158256423684).

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

99999462204 is a wasteful number, since it uses less digits than its factorization.

99999462204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23235 (or 23230 counting only the distinct ones).

The product of its (nonzero) digits is 22674816, while the sum is 63.

The spelling of 99999462204 in words is "ninety-nine billion, nine hundred ninety-nine million, four hundred sixty-two thousand, two hundred four".