999112410 has 48 divisors (see below), whose sum is σ = 2710641024. Its totient is φ = 254845536.

The previous prime is 999112363. The next prime is 999112451. The reversal of 999112410 is 14211999.

It is a Curzon number.

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 23 ways as a sum of consecutive naturals, for example, 239262 + ... + 243401.

It is an arithmetic number, because the mean of its divisors is an integer number (56471688).

Almost surely, 2^999112410 is an apocalyptic number.

999112410 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

999112410 is an abundant number, since it is smaller than the sum of its proper divisors (1711528614).

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

999112410 is a wasteful number, since it uses less digits than its factorization.

999112410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482699 (or 482696 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 36.

The square root of 999112410 is about 31608.7394560428. The cubic root of 999112410 is about 999.7040490884.

The spelling of 999112410 in words is "nine hundred ninety-nine million, one hundred twelve thousand, four hundred ten".