1066036142 has 8 divisors (see below), whose sum is σ = 1609644432. Its totient is φ = 529488000.

The previous prime is 1066036133. The next prime is 1066036151. The reversal of 1066036142 is 2416306601.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1066036133) and next prime (1066036151).

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

It is a super-2 number, since 2×1066036142² = 2272866112100488328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1764659 + ... + 1765262.

It is an arithmetic number, because the mean of its divisors is an integer number (201205554).

Almost surely, 2^1066036142 is an apocalyptic number.

1066036142 is a deficient number, since it is larger than the sum of its proper divisors (543608290).

1066036142 is a wasteful number, since it uses less digits than its factorization.

1066036142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3530074.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1066036142 is about 32650.2089120422. The cubic root of 1066036142 is about 1021.5445464267.

The spelling of 1066036142 in words is "one billion, sixty-six million, thirty-six thousand, one hundred forty-two".