11124405354 has 16 divisors (see below), whose sum is σ = 23216150592. Its totient is φ = 3546911808.

The previous prime is 11124405317. The next prime is 11124405359. The reversal of 11124405354 is 45350442111.

It is not an unprimeable number, because it can be changed into a prime (11124405359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40305679 + ... + 40305954.

It is an arithmetic number, because the mean of its divisors is an integer number (1451009412).

Almost surely, 2^11124405354 is an apocalyptic number.

11124405354 is an abundant number, since it is smaller than the sum of its proper divisors (12091745238).

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

11124405354 is a wasteful number, since it uses less digits than its factorization.

11124405354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80611661.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 11124405354 its reverse (45350442111), we get a palindrome (56474847465).

The spelling of 11124405354 in words is "eleven billion, one hundred twenty-four million, four hundred five thousand, three hundred fifty-four".