1068183419 has 4 divisors (see below), whose sum is σ = 1105017360. Its totient is φ = 1031349480.

The previous prime is 1068183407. The next prime is 1068183421. The reversal of 1068183419 is 9143818601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9143818601 = 12553 ⋅728417.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1068183419 is a prime.

It is a super-2 number, since 2×1068183419² = 2282031633253059122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1068183449) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18416927 + ... + 18416984.

It is an arithmetic number, because the mean of its divisors is an integer number (276254340).

Almost surely, 2^1068183419 is an apocalyptic number.

1068183419 is a deficient number, since it is larger than the sum of its proper divisors (36833941).

1068183419 is an equidigital number, since it uses as much as digits as its factorization.

1068183419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36833940.

The product of its (nonzero) digits is 41472, while the sum is 41.

The square root of 1068183419 is about 32683.0754213859. The cubic root of 1068183419 is about 1022.2299728334.

The spelling of 1068183419 in words is "one billion, sixty-eight million, one hundred eighty-three thousand, four hundred nineteen".