99118371946 has 16 divisors (see below), whose sum is σ = 162209523168. Its totient is φ = 45049410000.

The previous prime is 99118371899. The next prime is 99118371953. The reversal of 99118371946 is 64917381199.

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 7 ways as a sum of consecutive naturals, for example, 16501 + ... + 445543.

It is an arithmetic number, because the mean of its divisors is an integer number (10138095198).

Almost surely, 2^99118371946 is an apocalyptic number.

99118371946 is a deficient number, since it is larger than the sum of its proper divisors (63091151222).

99118371946 is a wasteful number, since it uses less digits than its factorization.

99118371946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439557.

The product of its digits is 2939328, while the sum is 58.

The spelling of 99118371946 in words is "ninety-nine billion, one hundred eighteen million, three hundred seventy-one thousand, nine hundred forty-six".