11041042455 has 48 divisors (see below), whose sum is σ = 19287590400. Its totient is φ = 5842636800.

The previous prime is 11041042451. The next prime is 11041042457. The reversal of 11041042455 is 55424014011.

11041042455 is a `hidden beast` number, since 1 + 1 + 0 + 410 + 4 + 245 + 5 = 666.

It is not a de Polignac number, because 11041042455 - 2² = 11041042451 is a prime.

It is a super-2 number, since 2×11041042455² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11041042451) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3857725 + ... + 3860585.

It is an arithmetic number, because the mean of its divisors is an integer number (401824800).

Almost surely, 2^11041042455 is an apocalyptic number.

11041042455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11041042455 is a deficient number, since it is larger than the sum of its proper divisors (8246547945).

11041042455 is a wasteful number, since it uses less digits than its factorization.

11041042455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3512 (or 3509 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 11041042455 its reverse (55424014011), we get a palindrome (66465056466).

The spelling of 11041042455 in words is "eleven billion, forty-one million, forty-two thousand, four hundred fifty-five".