11134154241 has 32 divisors (see below), whose sum is σ = 18956851200. Its totient is φ = 6326810640.

The previous prime is 11134154221. The next prime is 11134154243. The reversal of 11134154241 is 14245143111.

It is a happy number.

11134154241 is a `hidden beast` number, since 1 + 1 + 1 + 3 + 415 + 4 + 241 = 666.

It is not a de Polignac number, because 11134154241 - 2⁷ = 11134154113 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 (11134154243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130725 + ... + 198386.

It is an arithmetic number, because the mean of its divisors is an integer number (592401600).

Almost surely, 2^11134154241 is an apocalyptic number.

It is an amenable number.

11134154241 is a deficient number, since it is larger than the sum of its proper divisors (7822696959).

11134154241 is a wasteful number, since it uses less digits than its factorization.

11134154241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329306 (or 329300 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

Adding to 11134154241 its reverse (14245143111), we get a palindrome (25379297352).

The spelling of 11134154241 in words is "eleven billion, one hundred thirty-four million, one hundred fifty-four thousand, two hundred forty-one".