1067071144 has 16 divisors (see below), whose sum is σ = 2047288320. Its totient is φ = 521127600.

The previous prime is 1067071139. The next prime is 1067071189. The reversal of 1067071144 is 4411707601.

It is a super-2 number, since 2×1067071144² = 2277281652714937472, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1550632 + ... + 1551319.

It is an arithmetic number, because the mean of its divisors is an integer number (127955520).

Almost surely, 2^1067071144 is an apocalyptic number.

It is an amenable number.

1067071144 is a deficient number, since it is larger than the sum of its proper divisors (980217176).

1067071144 is a wasteful number, since it uses less digits than its factorization.

1067071144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3102000 (or 3101996 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 1067071144 is about 32666.0549194420. The cubic root of 1067071144 is about 1021.8750413689.

Adding to 1067071144 its reverse (4411707601), we get a palindrome (5478778745).

The spelling of 1067071144 in words is "one billion, sixty-seven million, seventy-one thousand, one hundred forty-four".