1119438046178 has 16 divisors (see below), whose sum is σ = 1782037114200. Its totient is φ = 525577752576.

The previous prime is 1119438046171. The next prime is 1119438046183. The reversal of 1119438046178 is 8716408349111.

It can be written as a sum of positive squares in 4 ways, for example, as 1113145273249 + 6292772929 = 1055057^2 + 79327^2 .

It is not an unprimeable number, because it can be changed into a prime (1119438046171) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 38004503 + ... + 38033946.

Almost surely, 2^{1119438046178} is an apocalyptic number.

1119438046178 is a deficient number, since it is larger than the sum of its proper divisors (662599068022).

1119438046178 is a wasteful number, since it uses less digits than its factorization.

1119438046178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76038901.

The product of its (nonzero) digits is 1161216, while the sum is 53.

The spelling of 1119438046178 in words is "one trillion, one hundred nineteen billion, four hundred thirty-eight million, forty-six thousand, one hundred seventy-eight".