99999304004444 has 48 divisors (see below), whose sum is σ = 197671911416448. Its totient is φ = 43950682695168.

The previous prime is 99999304004387. The next prime is 99999304004489. The reversal of 99999304004444 is 44440040399999.

It is a super-3 number, since 3×99999304004444³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 552831809 + ... + 553012664.

It is an arithmetic number, because the mean of its divisors is an integer number (4118164821176).

Almost surely, 2^{99999304004444} is an apocalyptic number.

99999304004444 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

It is an amenable number.

99999304004444 is a deficient number, since it is larger than the sum of its proper divisors (97672607412004).

99999304004444 is a wasteful number, since it uses less digits than its factorization.

99999304004444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105844574 (or 1105844572 counting only the distinct ones).

The product of its (nonzero) digits is 181398528, while the sum is 68.

The spelling of 99999304004444 in words is "ninety-nine trillion, nine hundred ninety-nine billion, three hundred four million, four thousand, four hundred forty-four".