1119999994 has 8 divisors (see below), whose sum is σ = 1680285600. Its totient is φ = 559904796.

The previous prime is 1119999983. The next prime is 1120000031. The reversal of 1119999994 is 4999999111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31854 + ... + 57049.

It is an arithmetic number, because the mean of its divisors is an integer number (210035700).

Almost surely, 2^1119999994 is an apocalyptic number.

1119999994 is a deficient number, since it is larger than the sum of its proper divisors (560285606).

1119999994 is an equidigital number, since it uses as much as digits as its factorization.

1119999994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95204.

The product of its digits is 2125764, while the sum is 61.

The square root of 1119999994 is about 33466.4009717209. The cubic root of 1119999994 is about 1038.4988185158.

The spelling of 1119999994 in words is "one billion, one hundred nineteen million, nine hundred ninety-nine thousand, nine hundred ninety-four".