11163755344 has 20 divisors (see below), whose sum is σ = 24719744224. Its totient is φ = 4784466528.

The previous prime is 11163755321. The next prime is 11163755359. The reversal of 11163755344 is 44355736111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11163755297 and 11163755306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49838082 + ... + 49838305.

Almost surely, 2^11163755344 is an apocalyptic number.

11163755344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11163755344 is an abundant number, since it is smaller than the sum of its proper divisors (13555988880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11163755344 is an equidigital number, since it uses as much as digits as its factorization.

11163755344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99676402 (or 99676396 counting only the distinct ones).

The product of its digits is 151200, while the sum is 40.

The spelling of 11163755344 in words is "eleven billion, one hundred sixty-three million, seven hundred fifty-five thousand, three hundred forty-four".