1140336741 has 4 divisors (see below), whose sum is σ = 1520448992. Its totient is φ = 760224492.

The previous prime is 1140336739. The next prime is 1140336839. The reversal of 1140336741 is 1476330411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1140336741 - 2¹ = 1140336739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1140336699 and 1140336708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140336721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190056121 + ... + 190056126.

It is an arithmetic number, because the mean of its divisors is an integer number (380112248).

Almost surely, 2^1140336741 is an apocalyptic number.

It is an amenable number.

1140336741 is a deficient number, since it is larger than the sum of its proper divisors (380112251).

1140336741 is an equidigital number, since it uses as much as digits as its factorization.

1140336741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380112250.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 1140336741 is about 33768.8723679071. The cubic root of 1140336741 is about 1044.7467747199.

The spelling of 1140336741 in words is "one billion, one hundred forty million, three hundred thirty-six thousand, seven hundred forty-one".