1134378068 has 12 divisors (see below), whose sum is σ = 1987188000. Its totient is φ = 566610072.

The previous prime is 1134378053. The next prime is 1134378103. The reversal of 1134378068 is 8608734311.

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, 140318 + ... + 148181.

It is an arithmetic number, because the mean of its divisors is an integer number (165599000).

Almost surely, 2^1134378068 is an apocalyptic number.

It is an amenable number.

1134378068 is a deficient number, since it is larger than the sum of its proper divisors (852809932).

1134378068 is a wasteful number, since it uses less digits than its factorization.

1134378068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289486 (or 289484 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 1134378068 is about 33680.5295089017. The cubic root of 1134378068 is about 1042.9238689882.

The spelling of 1134378068 in words is "one billion, one hundred thirty-four million, three hundred seventy-eight thousand, sixty-eight".