1119419494 has 8 divisors (see below), whose sum is σ = 1679894640. Its totient is φ = 559454616.

The previous prime is 1119419489. The next prime is 1119419501. The reversal of 1119419494 is 4949149111.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1119419494.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122034 + ... + 130885.

It is an arithmetic number, because the mean of its divisors is an integer number (209986830).

Almost surely, 2^1119419494 is an apocalyptic number.

1119419494 is a deficient number, since it is larger than the sum of its proper divisors (560475146).

1119419494 is a wasteful number, since it uses less digits than its factorization.

1119419494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255134.

The product of its digits is 46656, while the sum is 43.

The square root of 1119419494 is about 33457.7269700140. The cubic root of 1119419494 is about 1038.3193682925.

The spelling of 1119419494 in words is "one billion, one hundred nineteen million, four hundred nineteen thousand, four hundred ninety-four".