99999201404 has 12 divisors (see below), whose sum is σ = 177213775200. Its totient is φ = 49366694208.

The previous prime is 99999201377. The next prime is 99999201413. The reversal of 99999201404 is 40410299999.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 99999201404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158226269 + ... + 158226900.

It is an arithmetic number, because the mean of its divisors is an integer number (14767814600).

Almost surely, 2^99999201404 is an apocalyptic number.

It is an amenable number.

99999201404 is a deficient number, since it is larger than the sum of its proper divisors (77214573796).

99999201404 is a wasteful number, since it uses less digits than its factorization.

99999201404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316453252 (or 316453250 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 56.

The spelling of 99999201404 in words is "ninety-nine billion, nine hundred ninety-nine million, two hundred one thousand, four hundred four".