1119405338 has 4 divisors (see below), whose sum is σ = 1679108010. Its totient is φ = 559702668.

The previous prime is 1119405293. The next prime is 1119405361. The reversal of 1119405338 is 8335049111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8335049111 = 311 ⋅26800801.

It can be written as a sum of positive squares in only one way, i.e., 1078662649 + 40742689 = 32843^2 + 6383^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1119405298 and 1119405307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279851333 + ... + 279851336.

Almost surely, 2^1119405338 is an apocalyptic number.

1119405338 is a deficient number, since it is larger than the sum of its proper divisors (559702672).

1119405338 is an equidigital number, since it uses as much as digits as its factorization.

1119405338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559702671.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 1119405338 is about 33457.5154188114. The cubic root of 1119405338 is about 1038.3149914671.

The spelling of 1119405338 in words is "one billion, one hundred nineteen million, four hundred five thousand, three hundred thirty-eight".