1143088368 has 20 divisors (see below), whose sum is σ = 2952978408. Its totient is φ = 381029440.

The previous prime is 1143088351. The next prime is 1143088379. The reversal of 1143088368 is 8638803411.

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, 11907123 + ... + 11907218.

Almost surely, 2^1143088368 is an apocalyptic number.

It is an amenable number.

1143088368 is an abundant number, since it is smaller than the sum of its proper divisors (1809890040).

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

1143088368 is a wasteful number, since it uses less digits than its factorization.

1143088368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23814352 (or 23814346 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 1143088368 is about 33809.5898821621. The cubic root of 1143088368 is about 1045.5864226852.

The spelling of 1143088368 in words is "one billion, one hundred forty-three million, eighty-eight thousand, three hundred sixty-eight".