1140334051 has 4 divisors (see below), whose sum is σ = 1141765632. Its totient is φ = 1138902472.

The previous prime is 1140334049. The next prime is 1140334057. The reversal of 1140334051 is 1504330411.

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

It is a cyclic number.

It is not a de Polignac number, because 1140334051 - 2¹ = 1140334049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140334057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 714595 + ... + 716188.

It is an arithmetic number, because the mean of its divisors is an integer number (285441408).

Almost surely, 2^1140334051 is an apocalyptic number.

1140334051 is a deficient number, since it is larger than the sum of its proper divisors (1431581).

1140334051 is an equidigital number, since it uses as much as digits as its factorization.

1140334051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431580.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1140334051 is about 33768.8325383037. The cubic root of 1140334051 is about 1044.7459532166.

Adding to 1140334051 its reverse (1504330411), we get a palindrome (2644664462).

It can be divided in two parts, 11403 and 34051, that added together give a palindrome (45454).

The spelling of 1140334051 in words is "one billion, one hundred forty million, three hundred thirty-four thousand, fifty-one".