1140020114 has 4 divisors (see below), whose sum is σ = 1710030174. Its totient is φ = 570010056.

The previous prime is 1140020111. The next prime is 1140020137. The reversal of 1140020114 is 4110200411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1121245225 + 18774889 = 33485^2 + 4333^2 .

It is not an unprimeable number, because it can be changed into a prime (1140020111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 285005027 + ... + 285005030.

Almost surely, 2^1140020114 is an apocalyptic number.

1140020114 is a deficient number, since it is larger than the sum of its proper divisors (570010060).

1140020114 is an equidigital number, since it uses as much as digits as its factorization.

1140020114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570010059.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1140020114 is about 33764.1838935876. The cubic root of 1140020114 is about 1044.6500706365.

Adding to 1140020114 its reverse (4110200411), we get a palindrome (5250220525).

The spelling of 1140020114 in words is "one billion, one hundred forty million, twenty thousand, one hundred fourteen".