1142001114 has 8 divisors (see below), whose sum is σ = 2284002240. Its totient is φ = 380667036.

The previous prime is 1142001089. The next prime is 1142001139. The reversal of 1142001114 is 4111002411.

It is an interprime number because it is at equal distance from previous prime (1142001089) and next prime (1142001139).

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

1142001114 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1142001093 and 1142001102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95166754 + ... + 95166765.

It is an arithmetic number, because the mean of its divisors is an integer number (285500280).

Almost surely, 2^1142001114 is an apocalyptic number.

1142001114 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1142001114 is a wasteful number, since it uses less digits than its factorization.

1142001114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190333524.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 1142001114 is about 33793.5069798919. The cubic root of 1142001114 is about 1045.2548126735.

Adding to 1142001114 its reverse (4111002411), we get a palindrome (5253003525).

The spelling of 1142001114 in words is "one billion, one hundred forty-two million, one thousand, one hundred fourteen".