1140201134 has 32 divisors (see below), whose sum is σ = 1820568960. Its totient is φ = 534060000.

The previous prime is 1140201121. The next prime is 1140201157. The reversal of 1140201134 is 4311020411.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1649729 + ... + 1650419.

It is an arithmetic number, because the mean of its divisors is an integer number (56892780).

Almost surely, 2^1140201134 is an apocalyptic number.

1140201134 is a deficient number, since it is larger than the sum of its proper divisors (680367826).

1140201134 is a wasteful number, since it uses less digits than its factorization.

1140201134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1140201134 is about 33766.8644383810. The cubic root of 1140201134 is about 1044.7053598796.

Adding to 1140201134 its reverse (4311020411), we get a palindrome (5451221545).

The spelling of 1140201134 in words is "one billion, one hundred forty million, two hundred one thousand, one hundred thirty-four".