1119430299186 has 48 divisors (see below), whose sum is σ = 2434547290968. Its totient is φ = 371741529600.

The previous prime is 1119430299157. The next prime is 1119430299223. The reversal of 1119430299186 is 6819920349111.

It is a happy number.

1119430299186 is a `hidden beast` number, since 1 + 1 + 1 + 9 + 430 + 29 + 9 + 186 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 634283223561 + 485147075625 = 796419^2 + 696525^2 .

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, 47459916 + ... + 47483496.

Almost surely, 2^{1119430299186} is an apocalyptic number.

1119430299186 is an abundant number, since it is smaller than the sum of its proper divisors (1315116991782).

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

1119430299186 is a wasteful number, since it uses less digits than its factorization.

1119430299186 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33387 (or 33384 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 54.

The spelling of 1119430299186 in words is "one trillion, one hundred nineteen billion, four hundred thirty million, two hundred ninety-nine thousand, one hundred eighty-six".