1149339411 has 24 divisors (see below), whose sum is σ = 1841785920. Its totient is φ = 684759600.

The previous prime is 1149339391. The next prime is 1149339413.

1149339411 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1149339411 - 2⁷ = 1149339283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1149339413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92545 + ... + 104226.

It is an arithmetic number, because the mean of its divisors is an integer number (76741080).

Almost surely, 2^1149339411 is an apocalyptic number.

1149339411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1149339411 is a deficient number, since it is larger than the sum of its proper divisors (692446509).

1149339411 is a wasteful number, since it uses less digits than its factorization.

1149339411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196847 (or 196844 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 1149339411 is about 33901.9086630827. The cubic root of 1149339411 is about 1047.4889083151.

The spelling of 1149339411 in words is "one billion, one hundred forty-nine million, three hundred thirty-nine thousand, four hundred eleven".