1064001142 has 8 divisors (see below), whose sum is σ = 1596573576. Its totient is φ = 531809952.

The previous prime is 1064001139. The next prime is 1064001157. The reversal of 1064001142 is 2411004601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1064001142² = 2264196860354608328, which contains 22 as substring.

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, 88228 + ... + 99559.

It is an arithmetic number, because the mean of its divisors is an integer number (199571697).

Almost surely, 2^1064001142 is an apocalyptic number.

1064001142 is a deficient number, since it is larger than the sum of its proper divisors (532572434).

1064001142 is a wasteful number, since it uses less digits than its factorization.

1064001142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190622.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1064001142 is about 32619.0303657236. The cubic root of 1064001142 is about 1020.8941096447.

Adding to 1064001142 its reverse (2411004601), we get a palindrome (3475005743).

The spelling of 1064001142 in words is "one billion, sixty-four million, one thousand, one hundred forty-two".