1140034441 has 12 divisors (see below), whose sum is σ = 1428175812. Its totient is φ = 902004768.

The previous prime is 1140034387. The next prime is 1140034451. The reversal of 1140034441 is 1444300411.

It can be written as a sum of positive squares in 2 ways, for example, as 357210000 + 782824441 = 18900^2 + 27979^2 .

It is not a de Polignac number, because 1140034441 - 2⁹ = 1140033929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1140034451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 894210 + ... + 895483.

It is an arithmetic number, because the mean of its divisors is an integer number (119014651).

Almost surely, 2^1140034441 is an apocalyptic number.

It is an amenable number.

1140034441 is a deficient number, since it is larger than the sum of its proper divisors (288141371).

1140034441 is a wasteful number, since it uses less digits than its factorization.

1140034441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789720 (or 1789713 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1140034441 is about 33764.3960556086. The cubic root of 1140034441 is about 1044.6544467694.

Adding to 1140034441 its reverse (1444300411), we get a palindrome (2584334852).

The spelling of 1140034441 in words is "one billion, one hundred forty million, thirty-four thousand, four hundred forty-one".