99146382084 has 72 divisors (see below), whose sum is σ = 263857033440. Its totient is φ = 31303867392.

The previous prime is 99146382079. The next prime is 99146382109. The reversal of 99146382084 is 48028364199.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 99146382084.

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, 5814379 + ... + 5831405.

It is an arithmetic number, because the mean of its divisors is an integer number (3664681020).

Almost surely, 2^99146382084 is an apocalyptic number.

It is an amenable number.

99146382084 is an abundant number, since it is smaller than the sum of its proper divisors (164710651356).

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

99146382084 is a wasteful number, since it uses less digits than its factorization.

99146382084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25569 (or 25564 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The spelling of 99146382084 in words is "ninety-nine billion, one hundred forty-six million, three hundred eighty-two thousand, eighty-four".