99469174798 has 16 divisors (see below), whose sum is σ = 176019185664. Its totient is φ = 41254496280.

The previous prime is 99469174771. The next prime is 99469174801. The reversal of 99469174798 is 89747196499.

It is a self number, because there is not a number n which added to its sum of digits gives 99469174798.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114595390 + ... + 114596257.

It is an arithmetic number, because the mean of its divisors is an integer number (11001199104).

Almost surely, 2^99469174798 is an apocalyptic number.

99469174798 is a deficient number, since it is larger than the sum of its proper divisors (76550010866).

99469174798 is a wasteful number, since it uses less digits than its factorization.

99469174798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229191687.

The product of its digits is 246903552, while the sum is 73.

The spelling of 99469174798 in words is "ninety-nine billion, four hundred sixty-nine million, one hundred seventy-four thousand, seven hundred ninety-eight".