1243170096 has 80 divisors (see below), whose sum is σ = 3674193408. Its totient is φ = 354816000.

The previous prime is 1243170073. The next prime is 1243170151. The reversal of 1243170096 is 6900713421.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 536781 + ... + 539091.

Almost surely, 2^1243170096 is an apocalyptic number.

1243170096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1243170096 is an abundant number, since it is smaller than the sum of its proper divisors (2431023312).

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

1243170096 is a wasteful number, since it uses less digits than its factorization.

1243170096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3930 (or 3924 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 1243170096 is about 35258.6173296685. The cubic root of 1243170096 is about 1075.2518165442.

The spelling of 1243170096 in words is "one billion, two hundred forty-three million, one hundred seventy thousand, ninety-six".