1114142002 has 16 divisors (see below), whose sum is σ = 1718734680. Its totient is φ = 541271808.

The previous prime is 1114141979. The next prime is 1114142047. The reversal of 1114142002 is 2002414111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1083660561 + 30481441 = 32919^2 + 5521^2 .

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 7 ways as a sum of consecutive naturals, for example, 46074 + ... + 65962.

Almost surely, 2^1114142002 is an apocalyptic number.

1114142002 is a deficient number, since it is larger than the sum of its proper divisors (604592678).

1114142002 is a wasteful number, since it uses less digits than its factorization.

1114142002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20685.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1114142002 is about 33378.7657351197. The cubic root of 1114142002 is about 1036.6850818968.

Adding to 1114142002 its reverse (2002414111), we get a palindrome (3116556113).

The spelling of 1114142002 in words is "one billion, one hundred fourteen million, one hundred forty-two thousand, two".