1163340441 has 16 divisors (see below), whose sum is σ = 1779064320. Its totient is φ = 750541680.

The previous prime is 1163340439. The next prime is 1163340443. The reversal of 1163340441 is 1440433611.

It is an interprime number because it is at equal distance from previous prime (1163340439) and next prime (1163340443).

It is not a de Polignac number, because 1163340441 - 2¹ = 1163340439 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1163340443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 694110 + ... + 695783.

It is an arithmetic number, because the mean of its divisors is an integer number (111191520).

Almost surely, 2^1163340441 is an apocalyptic number.

It is an amenable number.

1163340441 is a deficient number, since it is larger than the sum of its proper divisors (615723879).

1163340441 is a wasteful number, since it uses less digits than its factorization.

1163340441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389933 (or 1389927 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 1163340441 is about 34107.7768404802. The cubic root of 1163340441 is about 1051.7251883898.

The spelling of 1163340441 in words is "one billion, one hundred sixty-three million, three hundred forty thousand, four hundred forty-one".