11611352241 has 16 divisors (see below), whose sum is σ = 17203876800. Its totient is φ = 7740058464.

The previous prime is 11611352227. The next prime is 11611352327. The reversal of 11611352241 is 14225311611.

11611352241 is a `hidden beast` number, since 1 + 1 + 611 + 3 + 5 + 2 + 2 + 41 = 666.

It is not a de Polignac number, because 11611352241 - 2⁷ = 11611352113 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 (11611352341) 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, 321405 + ... + 355701.

It is an arithmetic number, because the mean of its divisors is an integer number (1075242300).

Almost surely, 2^11611352241 is an apocalyptic number.

It is an amenable number.

11611352241 is a deficient number, since it is larger than the sum of its proper divisors (5592524559).

11611352241 is a wasteful number, since it uses less digits than its factorization.

11611352241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46845 (or 46839 counting only the distinct ones).

The product of its digits is 1440, while the sum is 27.

Adding to 11611352241 its reverse (14225311611), we get a palindrome (25836663852).

The spelling of 11611352241 in words is "eleven billion, six hundred eleven million, three hundred fifty-two thousand, two hundred forty-one".