99773470413 has 16 divisors (see below), whose sum is σ = 152909534400. Its totient is φ = 64222003440.

The previous prime is 99773470399. The next prime is 99773470417. The reversal of 99773470413 is 31407437799.

99773470413 is a `hidden beast` number, since 9 + 97 + 73 + 4 + 70 + 413 = 666.

It is not a de Polignac number, because 99773470413 - 2¹³ = 99773462221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99773470413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99773470417) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 63711523 + ... + 63713088.

It is an arithmetic number, because the mean of its divisors is an integer number (9556845900).

Almost surely, 2^99773470413 is an apocalyptic number.

It is an amenable number.

99773470413 is a deficient number, since it is larger than the sum of its proper divisors (53136063987).

99773470413 is a wasteful number, since it uses less digits than its factorization.

99773470413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127424649 (or 127424643 counting only the distinct ones).

The product of its (nonzero) digits is 4000752, while the sum is 54.

The spelling of 99773470413 in words is "ninety-nine billion, seven hundred seventy-three million, four hundred seventy thousand, four hundred thirteen".