1119243468 has 48 divisors (see below), whose sum is σ = 3080935424. Its totient is φ = 309467520.

The previous prime is 1119243443. The next prime is 1119243479. The reversal of 1119243468 is 8643429111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212305 + ... + 217512.

Almost surely, 2^1119243468 is an apocalyptic number.

It is an amenable number.

1119243468 is an abundant number, since it is smaller than the sum of its proper divisors (1961691956).

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

1119243468 is a wasteful number, since it uses less digits than its factorization.

1119243468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429862 (or 429860 counting only the distinct ones).

The product of its digits is 41472, while the sum is 39.

The square root of 1119243468 is about 33455.0962933900. The cubic root of 1119243468 is about 1038.2649410389.

The spelling of 1119243468 in words is "one billion, one hundred nineteen million, two hundred forty-three thousand, four hundred sixty-eight".